Waste Management Techniques Research Articles

Nuclear Decommissioning and Sustainable Environment: Insights on Decontamination Processes

Nuclear energy accounts for ≈10% of global energy production, positioning it as a promising solution for achieving carbon neutrality amid escalating concerns over climate change. Nonetheless, the effective management of radioactive waste, which can remain hazardous for up to one hundred thousand years, presents considerable challenges that must be addressed to uphold public trust and safeguard environmental safety. This review outlines the fundamental stages of nuclear decommissioning including strategic planning, decontamination, dismantling, remediation, encapsulation, deregulation, and site reuse as a critical component of sustainable environmental practices. The review also highlights the significance of efficient decontamination processes in reducing waste generation. Various decontamination techniques, including mechanical, electromechanical, chemical, and advanced methods such as laser and plasma decontamination, are evaluated for their effectiveness and limitations. Moreover, the review emphasizes the need to enhance the recovery and recycling of ion exchange resin and potential radionuclides during decontamination processes to minimize waste and to address the depletion of potential radionuclide resources. Future research should prioritize the development of innovative techniques for decontamination and radioactive waste management, fostering sustainable decommissioning and supporting the ongoing development of nuclear energy in an environmentally responsible manner.

Potassium sulphate production from an aqueous sodium sulphate from lead‐acid battery recycling: Impact of feedstock impurities on products yields

AbstractThe increasing demand for renewable energy highlights the need for efficient energy storage solutions. Despite various available technologies, lead‐acid batteries remain preferred for many industrial applications due to their inherent advantages. However, their expanded use necessitates proper waste management and recycling practices. During lead‐acid battery recycling, Na₂SO₄ is generated as a waste product, which cannot be directly sold due to quality concerns and limited market demand. Consequently, advanced waste management techniques are required to comply with government regulations on industrial waste disposal. Despite these challenges, Na2SO4 serves as a vital precursor for producing K2SO4, a valuable fertilizer. Prior research on the glaserite process for converting Na2SO4 to K2SO4 has assumed Na2SO4 to be pure—without traces of impurities. However, Na2SO4 recovered from battery recycling contains various contaminants. To address this, HSC Chemistry software was used to model K2SO4 and NaCl production from impure Na2SO4 and KCl, considering feed impurities. Under ideal conditions—a 1 bar pressure, 25°C feed temperature, and 40°C reactor temperature—over 90% yield of K2SO4 and NaCl was achieved in the absence of impurities. However, the addition of impurities resulted in a reduction in yields. Notably, impurity levels ranging from 1% to 4% by weight still allowed for yields exceeding 90%. Furthermore, a review of reactor compositions revealed a significant depletion of potassium and chlorine ions which are crucial for K2SO4 and NaCl production as impurity levels varied from 0% to 10%. These findings emphasize the negative impact of impurities on K2SO4 and NaCl yields.

Innovative Techniques for Pharmaceutical Waste Management: Enhancing Drug Recovery and Environmental Sustainability

The pharmaceutical sector is a major component of current healthcare, manufacturing and distributing drugs, biological substances, and medical equipment. Despite its advantages, the sector creates enormous waste, including materials for packaging, production by-products, expired or unused drugs, and other residues, creating health and environmental issues. Appropriate pharmaceutical waste handling and medication recovery strategies are vital for limiting these problems. This article aims to investigate and evaluate multiple techniques for recovering pharmaceuticals from pharmaceutical waste, highlighting the significance of sustainable waste management in the pharmaceutical sector. The paper emphasizes the need to use modern methods such as liquid-liquid extraction, membrane crystallization, solid-liquid extraction, and adsorption to recover drugs from pharmaceutical waste. Liquid-liquid extraction exhibits excellent adaptability and efficiency for varied Active Pharmaceutical Ingredients (APIs), whereas membrane crystallization provides low-energy solutions for thermally sensitive compounds. Solid-liquid extraction is useful for recovering APIs from solid dosage forms, while adsorption approaches exploit substances like activated carbon for organic component recovery. Each process has particular benefits and disadvantages, with the selection of methodology based on waste properties and recovery objectives. It emphasizes the promise of these technologies for high extraction yields, purity, and environmental sustainability, supporting effective pharmaceutical waste management procedures. Additionally, difficulties such as cost-effectiveness, scalability, and regulatory compliance are addressed, pointing to opportunities for future research and development to improve the efficacy of drug recovery procedures. In conclusion, using advanced techniques to recover pharmaceuticals from pharmaceutical waste offers a viable way to implement sustainable waste recovery procedures and lessen the pharmaceutical industry's negative environmental effects.

Probing the influence of synthesized hierarchical ZSM-5 catalyst in ex-situ catalytic conversion of real-world plastic waste into aromatic rich liquid oil

Plastic waste management has become a vitally important environmental and economic concern for researchers and technologists worldwide. Currently, catalytic pyrolysis of plastic waste emerged as a promising plastic waste management technique, further aiding the full-scale development of an alternate innovation to convert plastic waste into fuel (liquid oil) energy. Lately, zeolites have been one of the most suitable and versatile catalysts in converting plastic waste into fuel grade hydrocarbons via catalytic pyrolysis. The present work exhibits an attempt to synthesize and study the performance of a hierarchical ZSM-5 in a fixed bed reactor to convert the real-world (LDPE, HDPE, PP and PS) plastic wastes into higher quality fuel grade liquid oil. The hierarchical ZSM-5 catalyst having both mesopores and micropores (dual porosity) in its framework is synthesized by using a single organic template i.e., 10 % tetra propylammonium hydroxide (TPAOH). The catalyst performance study displays remarkable selectivity and increase in the yield of the aromatic component in the liquid oil obtained from different plastic wastes. The results indicate that presence of hierarchical catalyst has exceptionally lowered the reaction temperature in the range of 400–430 °C and increased the liquid oil yield in comparison with that of the thermal pyrolysis. Also, the obtained liquid oils have comparable fuel properties with that of kerosene and diesel.

Supply Chain Management Construction: The Role of IoT in Human Resource Management and Green Logistics

Environmental practices are incorporated into the supply chain management and logistic process of human resource management. It is referred to as a green logistics supply chain. To reduce the negative effects of logistical activities on the environment, sustainable transportation, eco-friendly packaging, and effective waste management techniques are used. Adopting environmentally conscious supply chain practices can improve a company's environmental reputation while lowering carbon emissions, increasing operational effectiveness, and saving money on human resource management. In order to adopt sustainable practices across every aspect of the value chain, from acquiring raw materials to delivering completed items to clients, this strategy necessitates coordination across stakeholders in the supply chain management and logistic process. In general, using a green logistic supply chain is a crucial approach for companies looking to grow sustainability while reducing their environmental impact. Using IoT in human resource management can boost operational effectiveness, cut down on transportation expenses, and boost customer satisfaction. For instance, current information on inventory levels, the quality of goods, and shipment status can be provided by smart sensors and devices, allowing businesses to optimize the way they manage their supply chains and reduce waste in human resource management.

Sustainable Waste Management: Innovations and Best Practices

The expanding worldwide trash challenge, caused by urbanization, rising populations, and financial growth, necessitates innovative and long-term waste management techniques. This article investigates several sophisticated techniques and standards of excellence in the management of green waste, with a focus on the use of cutting-edge technologies, community involvement, and comprehensive policy frameworks. It highlights the waste hierarchy, circular economy, and life cycle thinking as essential components to efficient waste management. Developments in technology such as modern waste-to- energy technologies, sophisticated recycling methods, and smart waste management systems are assessed for their potential contribution to sustainability. The paper also includes case studies from San Francisco, Freiburg, and Kami katsu, which demonstrate successful environmentally conscious waste practices. Furthermore, it emphasizes the importance of legislative frameworks, public-private partnerships, and community involvement in achieving sustainable waste management. Regardless of constant obstacles such as affordability, technological boundaries, behavioral barriers, and regulatory inconsistencies, the article concludes that a strategic combination of innovative technologies, strong policies, and active involvement by the public is essential for addressing the worldwide waste disaster and obtaining a cleaner happier more likely and more sustainable future.

Pembuatan Ecobrick sebagai Upaya Pengelolaan Limbah Plastik dan Pelestarian Lingkungan di Desa Rejosari Kecamatan Kangkung Kabupaten Kendal

Plastic waste is a common problem in all regions of Indonesia. As one of the largest contributors to plastic waste in the world, Indonesia faces a major challenge in plastic waste management. One creative solution that is gaining popularity is ecobricking, an environmentally friendly plastic waste management technique that turns plastic waste into strong and durable “bricks”. This research uses a qualitative method in the process, where data is taken through direct observation in the Rejosari village environment, experiment, as well as literature studies from books, journal articles, and other archives. Through the KKN work program, 84 ecobricks were successfully made by collecting plastic waste from grocery stores, food stalls, and markets. Approximately 7 kg of plastic waste has been absorbed for the needs of ecobricking. Overall, ecobricks have great potential in reducing plastic waste, increasing community awareness of the importance of waste management, as an environmental conservation effort, while supporting local economic empowerment.

Waste management techniques to promote sustainability and green practices

Waste management techniques to promote sustainability and green practices

Impact assessment of solid waste dumping sites on soil and groundwater quality in Haridwar district, Uttarakhand, India

The present work aimed to evaluate the effects of municipal solid waste (MSW) dumping on the quality of soil and groundwater at six specific sites (S1-S6) located in the Haridwar district of Uttarakhand, India. An analysis of selected physicochemical and heavy metal characteristics (Cu, Zn, Fe, Mn, Cd, and Cr) was conducted on groundwater and soil samples collected between July 2022 and June 2023 using standard techniques. Furthermore, the composition of municipal solid waste (MSW) was also analysed, revealing a significant proportion of biodegradable waste in comparison to non-biodegradable wastes. The areas affected by urban and industrial activity showed markedly higher concentrations of physicochemical and heavy metal parameters in both soil and groundwater samples (p < 0.05). An study of groundwater revealed concentrations from BDL to 0.170 ± 0.008 mg/L (S6) , 0.034 ± 0.004 mg/L (S4) to 1.565 ± 0.048 mg/L (S6), 1.786 ± 0.089 mg/L (S4) to 10.630 ± 0.279 mg/L (S6), 0.096 ± 0.006 mg/L (S4) to 0.321 ± 0.005 mg/L (S6), and 0.110 ± 0.005 mg/L (S6) for Cu, Zn, Fe, Mn, and Cd mg/kg , respectively. Cr was detected at the BDL level in all groundwater samples from all sites. Findings revealed that metals exceeded the BIS range, with Iron over the limit at all sites, Manganese at S1, S2, and S6 sites, and Cadmium at S1, S2, S3, and S6 sites. The examination of the soil samples revealed concentrations ranging from 0.399 ± 0.125 mg/kg (S5) to 2.806 ± 0.083 mg/kg (S6), 1.207 ± 0.044 mg/kg (S5) to 3.813 ± 0.238 mg/kg (S2), 24.972 ± 1.128 mg/kg (S5) to 47.417 ± 1.713 mg/kg (S3), 2.297 ± 0.43 mg/kg (S5) to 14.641 ± 0.229 mg/kg (S2), and BDL (S4, S5, and S6) to 0.194 ± 0.291 mg/kg (S2) for their respective elements. The Cr content was BDL in all soil samples from all sites. Several metals over the BIS range were detected, including Cu at site S6, Zn at sites S1, S2, S3, S4, and S6, Fe at all sites and Mn at site S2. In S1-S6, the total bacterial population in the soil ranged from 397 ± 67 CFU to 459±88 CFU, with values of 442 ± 86 CFU, 404 ± 78 CFU, 459 ± 88 CFU, 397 ± 67 CFU, 405 ± 67 CFU, and 451 ± 77 CFU, respectively. The findings revealed soil and groundwater pollution caused by the elevated levels of heavy metals in the groundwater, rendering the water unfit for drinking. The study underscores the need of adopting effective waste management strategies to reduce the adverse effects of solid waste disposal sites. The results can guide the formulation of development policies and laws aimed at enabling the implementation of suitable solid waste management techniques.

Effluent wastewater technologies for textile industry: a review

Abstract The textile industry contributes significantly to the expansion of the world economy, however, it is also notorious for producing large amounts of trash and harming the environment. Effective waste management techniques depend on having a thorough understanding of the forms and makeup of waste from the textile sector. The objective of this paper is to study effluent wastewater technologies to efficiently treat and control the wastewater produced during textile production operations. It is well known that the textile industry generates vast amounts of wastewater, some of which may be contaminated with heavy metals, chemicals, dyes, and organic compounds. This effluent can have serious negative effects on the environment if it is not adequately treated, including contaminating soil and water sources, removing aquatic life, and possibly endangering human health. Due to the inclusion of dyes, heavy metals, and other chemicals, the discharge of untreated or improperly treated effluent from textile processes leads to water contamination. Textile waste can leak hazardous compounds into the environment and contaminate the soil, both of which have an impact on air quality. The environmental impact of the textile industry is further exacerbated by the energy and resource use involved in production. At several points in the textile supply chain, waste is generated. Fibre trimmings, fly waste, and yarn waste are produced during the fibre production, spinning, and weaving operations. There are numerous ways and technologies for treating wastewater, including advanced oxidation processes (AOPs), biological treatment systems, and membrane-based technologies. The formation of eco-friendly materials and advancements in recycling technology help to make the textile industry more closed-loop and sustainable. In conclusion, managing waste from the textile sector is a significant environmental concern that calls for creative solutions and environmentally friendly procedures.

Towards waste management in higher education institute: The case of architecture department (CIC-New Cairo)

Waste Management represents a significant challenge Higher Educational Institutes (HEIs) face as they strive to achieve their sustainability goals. The fundamental concern lies in the impact of waste on health and socioeconomics. Consequently, there is a pressing need to adopt effective waste management techniques. The issue becomes more complex within HEIs, which generate substantial types of waste. The amount of waste produced by HEIs and diverse campus activities exacerbates the problem. Compounding this challenge is the lack of proper waste segregation and disposal methods. The research aims to define the specific checkpoints for waste management that should be considered to apply the waste management plan in HEIs by developing a workflow of waste management in HEIs. Any HEI can create a closed-loop system for effective waste management by following these workflow processes. To be able to test the efficiency of the workflow, the research employs a questionnaire via question-pro targeted at all CIC-architecture department users, followed by creating a four weeks project in the environmental control course by applying the process of the workflow of waste management in HEIs which finds that the most waste type for architecture engineering is papers which resulted in developing the waste management methods to be applied on most of the curriculum's courses then ended by suggesting another method related to cooperating with non-profit recycling firms. Finally, the results confirm the research objectives which shows that the existence of waste management workflow helps the stakeholder to develop a waste management plan suitable to the activities of each college.

Chromolaena odorata stem biowaste as natural bio-reinforcement for polymer composites: effective waste management technique

Chromolaena odorata stem biowaste as natural bio-reinforcement for polymer composites: effective waste management technique

Municipal Solid and Plastic Waste Co-pyrolysis Towards Sustainable Renewable Fuel and Carbon Materials: A Comprehensive Review.

The substantial rise in global energy demand, propelled by industrial expansion, population growth, and transportation needs, poses a formidable challenge. The concurrent urbanization places pressure on the disposal of solid municipal solid waste and the management of plastic waste. Addressing the global waste crisis requires innovative and sustainable garbage disposal solutions with an environmentally friendly approach. This review tackles the challenges of worldwide waste management, focusing on renewable and sustainable fuels and waste recycling through the exploration of co-pyrolysis as an innovative method. It explores the characteristics and environmental impact of municipal solid waste (MSW) and plastic waste (PW), delving into pyrolysis fundamentals, processes, and challenges. The primary emphasis is on co-pyrolysis, elucidating its integration of municipal and plastic waste, synergistic effects, and advantages. The manuscript thoroughly analyzes reaction kinetics, thermodynamics, and the feasibility of co-pyrolysis for energy recovery. It also delves into the synthesis of renewable fuels and valuable chemical intermediates, considering optimization of product distribution. Environmental and economic sustainability aspects, including impact assessment, greenhouse gas emissions, life cycle analysis, and cost analysis of co-pyrolysis processes, are comprehensively investigated. The review underscores the economic benefits of renewable fuel and chemical materials synthesis. The conclusion addresses challenges, proposes future directions, outlines limitations, technical challenges, environmental considerations, and recommends further exploration and integration with other waste management techniques. The manuscript emphasizes the ongoing importance of research in this critical field, aiming to contribute to the development of effective solutions for the escalating global waste management crisis.

Impact of Waste Management on Infectious Disease Control: Evaluating Strategies to Mitigate Dengue Transmission and Mosquito Breeding Sites – A Systematic Review

Background: Dengue, a mosquito-borne viral disease primarily transmitted by Aedes mosquitoes, is a significant global public health concern, particularly in tropical and subtropical regions. Severe cases, including dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS), can be fatal. Recent outbreaks in Bangladesh highlight the disease's escalating threat, with inadequate waste management playing a critical role in mosquito breeding and disease transmission. Methods: This review aims to assess the effectiveness of various waste management techniques, such as gasification, pyrolysis, compaction, and incineration, in reducing the buildup of garbage and, therefore, the spread of mosquito breeding grounds. This review also assesses the waste-derived containers used for storing wastewater, which act as breeding grounds for dengue mosquitoes. This review identifies Aedes aegypti mosquito larvae density in ten dengue-endemic regions. Larval samples were collected from various outdoor containers using dipping methods and analyzed through the Container Index (CI). The CI represents the percentage of containers infested with larvae and indicates the potential for dengue transmission. Results: The review revealed that high CI values in locations such as Dire Dawa, Ethiopia (54%), and Tamil Nadu, India (32.2%) indicated significant risk for dengue transmission. In contrast, a low CI value of 0.15% was observed in Rawalpindi, Pakistan, corresponding with lower dengue incidence. Results showed that poorly managed waste sites, particularly those accumulating stagnant water, contributed to higher CI values. Conclusion: Effective waste management, including proper disposal and reduced breeding grounds, is crucial in mitigating dengue transmission. The review emphasizes the need for improved waste management infrastructure, community involvement, and government-led policy frameworks to control Aedes mosquito populations and reduce dengue outbreaks.

Assessment on the awareness and attitude about waste recycling in three Vietnamese universities in the framework of GREENUS project

Abstract GREEN waste management new edUcation System for recycling and environmental protection in Asia (GREENUS) is a project funded by the European Union to develop the technical capabilities of the younger generations in the waste management sector in Vietnam, enhancing the fundamental role of universities. As a part of the GREENUS project, this study aims to investigate the level of awareness and attitude of the Vietnamese universities about waste recycling and the impact of the project activities. Data were gathered from a questionnaire, which was distributed to three universities in Vietnam (Ho Chi Minh City University of Technology, Can Tho University, and Hanoi University of Science and Technology) for three months in 2023. Descriptive statistics and Analysis of variance (ANOVA) analysis were used to analyze the data. The results show that Professors/lecturers as well as older people have higher level of awareness and appear more inclined to engage in waste separation. In addition, females express more willingness to participate in the separate collection of waste for recycling than males. Regarding small electronic devices, the majority replace their mobile phones within three to five years due to damage, while laptops tend to have a longer lifespan, often exceeding five years. Furthermore, the majority of respondents (over 70%) find the GREENUS initiative effective in enhancing their awareness of the importance of proper waste management. They believe that the initiative is valuable since it simply explains why appropriate waste management is everyone responsibility, provides new knowledge on waste management techniques and inspires/motivates people to handle waste correctly. The study can represent a good source of references for suggesting practical policies that spread a new recycling culture, promoting the use of innovative waste collection and recycling systems in the Universities.

Waste solution of acrylic-based emulsion with low solid content for cement concrete curing: a lab-scale study

In this study, we investigate using acrylic and acrylic-styrene emulsions as curing solution to enhance water resistance and prevent cracking in cement concrete surfaces. Our main objective is to investigate the possibilities of utilizing washing waste generated during the Rhomn & Haas factory - Dow Chemical Vietnam production process. This waste is currently being treated as solid even though it contains anywhere from 10-45% solid content. Through laboratory-scale experiments and analysis, we aim to assess the feasibility of employing this waste material as a cost-effective, technically sound, and environmentally sustainable solution for curing compound of concrete. The findings of this research have the potential to contribute to the advancement of eco-friendly waste management techniques while improving the durability and effectiveness of cement structures.

Integration of Waste Management in Textile Industries of India

The foundation of India's economic growth, the textile sector, has experienced unheard-of growth in recent decades, along with a rise in environmental issues brought on by significant waste generation. This comprehensive study sets out to look into and analyze how waste management techniques are incorporated into the rich history of the Indian textile sector. The study offers a thorough review of current waste management techniques, environmental impact evaluations, and creative solutions influencing the path toward sustainability, bridging the gap between qualitative and quantitative analysis. The introduction sets the context by outlining the mutually beneficial relationship between the expansion of the textile industry and its subsequent environmental load. The clothing industry has gained prominence due to the increase in demand for its products, however, a paradigm shift is required due to the waste generated by this industry. The study aims to perform a thorough analysis of waste management processes, conduct a quantitative assessment of the environmental implications, and investigate comprehensive strategies for sustainable waste management. The chapter on qualitative analysis explores the complex aspects of waste management in the textile industries of India. This section explains the nuances of waste generation at different phases of textile production by carefully examining existing methods, case studies, and industry dynamics. A thorough grasp of the qualitative landscape is revealed, encompassing everything from yarn and fabric waste to the difficulties presented by chemical residues and the disposal of end-of-life textiles. The importance of awareness and corporate responsibility in influencing waste management methods is also highlighted in this section. Case studies of top textile producers present creative approaches and offer insights into the possibilities of technological developments, cooperative efforts, and models of the circular economy. Nonetheless, difficulties ranging from technology constraints to cultural obstacles highlight how difficult it is to smoothly integrate sustainable practices throughout the sector. The chapter on integration strategies looks at potential directions that could change the way waste is managed in the textile industry in India. Models of the circular economy take center stage because they provide a comprehensive approach to production and disposal. Case studies from real-world applications highlight the revolutionary potential of upcycling and sophisticated recycling technology, offering insights into how these strategies could lessen the industry's environmental impact. Co-processing in cement kilns is a two-pronged method that solves waste disposal issues and produces useful resources. The potential for improved trash sorting and identification is demonstrated by the combination of artificial intelligence and data analytics, opening the door to increased process efficiency in waste management. The study's conclusion emphasizes that although the study has been helpful, the search for India's sustainable textile waste management is still an ongoing project. The industry is at a turning point in its evolution, and the factors pushing it in that direction will be sustained research and innovation leading the way toward a time when environmental stewardship and economic prosperity coexist together. Every thread woven into the fabric of the Indian textile industry offers a story of sustainability, adaptability, and responsible International Journal of Scientific Research in Engineering and Management (IJSREM) Volume: 08 Issue: 07 | July - 2024 SJIF Rating: 8.448 ISSN: 2582-3930 © 2024, IJSREM | www.ijsrem.com DOI: 10.55041/IJSREM36458 | Page 2 growth; therefore, the success of this journey will depend on the collective duty of industry stakeholders, policymakers, and consumers. Essentially, the goal of this extensive study is to serve as a compass for the Indian textile sector, offering a path forward to a time when environmental conservation and economic growth coexist peacefully.

Estimation of Greenhouse Gas Emission from Municipal Solid Waste Management Techniques - A Case of Rampur Municipality, Palpa District, Nepal

Estimation of Greenhouse Gas Emission from Municipal Solid Waste Management Techniques - A Case of Rampur Municipality, Palpa District, Nepal

CULTIVATING HOLISTIC APPROACHES TO SUSTAINABLE CONSTRUCTION: INSIGHTS FROM THE REAL-WORLD PROJECTS

This study examines the impact and performance of sustainable building practices through selected case studies. It assesses sustainable design, construction, production, and supply chains, emphasizing the use of advanced materials like Cross-Laminated Timber (CLT) and coated glass to enhance durability and energy efficiency while reducing environmental impact. Nanotechnology and wood innovation in construction are explored alongside insights into reducing energy consumption, utilizing renewable energy, and managing waste across a building's lifecycle. Case studies, including The Edge building in Amsterdam and the Treet building in Bergen, illustrate the efficacy of sustainable practices in creating enduring, eco-friendly structures. The study also highlights successful waste management techniques, exemplified by the Eden Project, demonstrating effective waste reduction, reuse, and recycling in construction. Overall, this research offers a comprehensive view of implementing sustainable building practices to achieve superior performance while minimizing environmental effects.

Pelatihan Pengelolaan Sampah Rumah Tangga Sebagai Nilai Ekonomi

The high volume of waste generated by the community is a common problem in the city of Jakarta. The dense population and the high purchasing power of the community plus the limited landfills (TPA) are the causes of the increasingly complicated waste problem. Alternative waste management is needed that can reduce the level of waste accumulation in the landfill. Kelurahan Kayu Putih with an area of 437.15 ha has a population of 48,289 people, RW 08 is one of the densely populated areas in this Kelurahan. The problems faced by the RW 08 community include, first, the waste has not been managed properly, there is often a buildup of waste so that it rots and causes unpleasant odors. Second, how to manage household waste into commodities with economic value so that the benefits can be enjoyed by the RW 08 community. To overcome these conditions, the PKM FEB Trisakti Team held counseling and training. Counseling is given about the meaning of waste, waste sorting, how to manage household waste both organic and inorganic waste, how to turn household waste into commodities of economic value. Training was conducted to make ecoenzym liquid from organic waste. Discussions were held on the sidelines of counseling and training. The results of the activity showed that knowledge of sorting and managing waste increased from 20 percent to 80 percent, organic and inorganic waste management techniques increased from 10 percent to 100 percent and knowledge of household waste into economic value increased from 10 percent to 100 percent. The results of the implementation of this PKM have met the target because the participants have experienced an increase in insight and understanding above 70 percent of the material provided. Further activities are recommended for inorganic waste utilization training.