Drinking Water Refill Research Articles

Uji Kualitas Air Minum Isi Ulang Dengan Parameter Mikrobiologi Di Kelurahan Berngam Kota Binjai

Refilled drinking water is one of the alternatives for the need of drinking water. Drinking water is safe for health when it meets physical, microbiological, chemical, radioactive requirements. The purpose of this study was to determine the quality of refilled drinking water with microbiological parameters (coliform dan E. coli) in the Berngam Village of Binjai city in 2018. The method of this research was descriptive research with laboratory tests. The research sample is the entire population of refill drinking water depots located in the Berngam Village of Binjai City in 2018. The results of the study showed that seven samples of refilled drinking water in the Berngam Urban Village had fulfilled the physical and chemical quality in according to them Permenkes R.I. No.492/Menkes/Per/IV/2010. While the quality of microbiology has not been fulfilled because it contains coliform and E. coli bacteria. It is recommended that the Puskesmas management provide counseling and monitoring for the owners of refilled drinking water depots in order to realize qualified drinking water for people.

Minimizing failure risk of refill drinking water production in Rungkut district Surabaya using Failure Mode and Effect Analysis (FMEA)

Human necessity toward consumable drinking water increases along with population growth. People nowadays have a hard time obtaining clean water because of polluted river. To meet daily necessity of drinking water, a lot of industries open drinking water business, particularly refill drinking water facility (DAMIU). The utilization of refill drinking water facility has its own hazardous risk because of the doubtful quality, moreover if the customers aren’t paying attention towards the security and hygiene. This study used FMEA (Failure Mode Effect and Analysis) to determine the priority of failure incident in refill drinking water treatment process. This FMEA method was used because FMEA has advantage over other method in term of being more feasible and effective for operational improvement while being able to analyze risk in bigger and more complex scale. To determine the failure, we first did risk identification which contained failures information obtained from interview, quality test, and direct observation. Failure causes risk happened in refill drinking water facilities were analyzed using Fishbone method. The location of the study was in Rungkut District, Surabaya. The parameters used were turbidity, TDS, pH, and Total Coliform. Obtained risk should had a value to be measured and determined for the handling priority and to find improvement effort. The measurement value was called as RPN (Risk Priority Number) which was the multiply value of severity, occurrence, and detection. Based on analysis result using fishbone method there were 4 factors which caused failure for total coliform parameter. Then, it was analyzed using FMEA method, and it was found that failure happened within 3 highest priority, which was UV system contact duration, ozone system contact duration, and disinfection tool replacement and maintenance.

Minimizing failure of production quality from refill drinking water in Gubeng District, Surabaya City, using failure mode and effect analysis

Refill water is one important element in filling the increasing drinking water demand. The price offered by refill water depot is significantly lower than packaged water, however, its quality does not meet the standards, and therefore it will potentially affect people’s health. This risk surfaces if refill water depot installation can’t treat raw water as well as the environment surrounding properly. Thus, identification to refill water production failure cause is needed to minimize the possibility of failure happening. Identification and risk analysis processes are based on risk management concept by using Failure Mode and Effect Analysis (FMEA). Failure cause identification is done using fishbone diagram to find the root of the problem causing the failure. The root of the failure will then be given score to determine the biggest risk stated in Risk Priority Number (RPN). RPN value is obtained through multiplying severity, occurrence, and detection. The biggest failure cause in refill water depot is in the disinfection technology used, which is the replacing and contact duration of regulation regarding refill water also causes failure in refill water production process.

FAKTOR-FAKTOR YANG BERPENGARUH TERHADAP CEMARAN AIR MINUM ISI ULANG OLEH ESCHERICHIA COLI DI KOTA DENPASAR TAHUN 2015

Drinking water is water that meets quality of health. The requirements include microbiology, chemistry, physics and radioactivity aspects.The high public interest in the consumption of bottled water and high prices of bottled drinking water encourage. However, the growth of refill drinking water (AMIU), licensing, training, supervision and circulation can not be done properly, which affect the poor drinking water quality assurance that could potentially cause harm to health.The study was a analytical descriptive study with cross sectional. This study showed 7 (15.6%) of 45 refilled drinking water were contaminated with E.coli. The factors that were not related with E.coli contamination were raw water (p = 0.181> 0.05), the disinfectant (p = 0.368) and sanitary facilities (p=0.771). However, it was related with sanitary location (p=0.000).Factors associated with E.coli contamination in drinking water refilled depot in Denpasar city.

Evaluation of program hygiene sanitation depot and identification of bacteria coliform in drinking water refill

The fulfilment of the quality of healthy drinking water needs to get great attention because it concerns the lives of many people. if this problem does not get serious attention, it will certainly lead to health. On the other hand, the AMIU depot continued to increase. Permits must be tightened, as well as sanitation personal hygiene monitors need to get routine supervision. This study aims to determine the contamination of coliform bacteria, and evaluation of personal hygiene programs in slums and elite areas in refill drinking water depots in Makassar City. This type of research is analytical descriptive with the Quasy Experiment Design method, with the Pre-Post Test One Group. Sample checking using the MPN (Most Probable Number) method. The research location is in Mariso Subdistrict and Panakkukang Subdistrict. The research sample was 10 AMIU depots. The sampling technique was purposive sampling, which was based on criteria. The results showed that the highest coliform bacteria in Mariso district were 1500 / 100ml while the highest in Panakukang was 2400 / 100ml. Assessment of personal hygiene behavior in the Mariso Kec Knowledge (p = 0.03), attitude (p = 0.001) and action (p = 0.001) have a significant difference p> 0.05. Whereas in the district of Panakkukang I.e. knowledge (p = 0.00), and the action (p = 0.000) had a significant difference p> 0.05. It is expected that the depot owners should improve the quality of hygiene sanitation of the depot owners to require the depot officers to use gloves when refilling drinking water.

Relationship between Hygiene and Sanitation with Coliform Bacteria Contamination in Refill Drinking Water

Drinking water is the main source of consumption for the family so it needs to be maintained its quality in order to avoid Coliform bacteria. Coliform bacteria are suspected to originate from feces, therefore their presence in various places ranging from drinking water, food ingredients or other materials for human needs, is not expected. This study aims to get a description of bacterial contamination, depot environmental sanitation, equipment sanitation, worker hygiene, quality of raw water and refill drinking water in drinking water depots in BarrangLompo Island, Sangkarang District, Makassar City, 2017. This type of research is observational with a descriptive approach. The sampling technique uses Grab samples by taking directly from the tap of the drinking water depot. Water samples were examined using the Most Probable Number (MPN) method. Data analysis in this study was carried out descriptively and shows that 3 out of 6 depots have quality refill drinking water that meets the requirements. Raw water samples from all depots show no one meets the requirements. The samples examined contained gram negative bacteria. The types of bacteria that grow in the sample are Klebsiella pneumonia and Pseudomonas aerogenosa. On depot environmental sanitation and worker hygiene no one fulfils the requirements. Equipment sanitation all meets the requirements and there are depots that use the reserve osmosis method and use a combined method of reserve osmosis and ultraviolet light. The conclusion of this study is that bacteria are found in almost all drinking water samples. The bacteria found were Klebsiella pneumonia and Pseudomonas aerogenosa. Owners and depot workers are advised to improve and implement better hygiene and sanitation.

Polymerase Chain Reaction (PCR) Method for Identification Gene Escherichia coli and Officer Depot Behavior in Drinking Water Refill

<i>Polymerase Chain Reaction</i> (<i>PCR</i>) <i>Method</i> for Identification Gene <i>Escherichia coli</i> and Officer Depot Behavior in Drinking Water Refill

Hygiene and Sanitation Management of Drinking Water Refill Depots for Feasibility Consumption in Kendari City, Indonesia

Hygiene and Sanitation Management of Drinking Water Refill Depots for Feasibility Consumption in Kendari City, Indonesia

The Effectiveness of Ultraviolet, Ozonization and Reverse Osmosis as Disinfection Method in Drinking Water Refill Stations

The number of drinking water refill stations (DWRS) was increased rapidly because high of mid-low urban community need to get affordable drinking water. Water treatment methods in DWRS are varying even many DWRS uses more than one disinfection method to increase the effectiveness. The quality of many DWRS productions was reported unstandardized, however not yet the study to evaluate the effects of the water treatment method used. This study aimed to compare the effectiveness of various water treatment methods in DWRS to identify which method is the most effective. The study used a cross-sectional approach conducted in 3 groups of water treatment methods, namely ultraviolet, ultraviolet + ozonization, and a combination of ultraviolet + ozonization + reverse osmosis with each group consisted of 40 DWRS. The survey was conducted in July–September 2017 in Bandung municipality by structured interview. Examination of microbiological parameters of raw and processed drinking water samples using membrane filter method. Water samples from raw water and drinking water from treatment process were taken from each DWRS to be tested for the microbiological parameter by using the membrane filter method. Comparison of the effectiveness was analyzed using the Wilcoxon rank sum test and assessment of log removal reduction. The result showed that there was significantly different in the effectiveness of coliform removal between the three groups. The improvement for controlling and training particularly for the procedure and maintenance of water treatment equipment to the owners/workers in DWRS is urgently needed as the concern of related authority. In conclusion, the water treatment method using reverse osmosis and ultraviolet is the most effective disinfection method compared to the ozonization method. The usage of more that one method of water treatment at the same time relate to the lower percentage of the effectiveness compares to the usage of only one method. EFEKTIVITAS ULTRAVIOLET, OZONISASI, DAN REVERSE OSMOSIS SEBAGAI METODE DESINFEKSI DEPOT AIR MINUM ISI ULANG Perkembangan depot air minum isi ulang (DAM) melaju dengan pesat karena masyarakat menengah ke bawah perkotaan membutuhkan air minum dengan harga yang terjangkau. Metode pengolahan air baku menjadi air minum di DAM bervariasi bahkan tidak jarang digunakan lebih dari satu metode desinfeksi untuk meningkatkan efektivitasnya. Kualitas produksi DAM banyak yang dilaporkan tidak sesuai dengan standar, namun belum terdapat penelitian yang mengevaluasi pengaruh metode pengolahan air yang digunakan. Penelitian ini bertujuan membandingkan efektivitas berbagai metode pengolahan air di DAM sehingga dapat diketahui metode apa yang paling efektif. Penelitian ini menggunakan pendekatan cross-sectional yang dilakukan pada 3 kelompok metode pengolahan air, yaitu ultraviolet, ultraviolet + ozonisasi, dan kombinasi ultraviolet + ozonisasi + reverse osmosis dengan tiap-tiap kelompok terdiri atas 40 DAM. Survei dilakukan pada Juli–September 2017 di Kota Bandung dengan melakukan wawancara terstruktur. Sampel air baku dan air minum hasil olahan diambil dari setiap DAM untuk diperiksa parameter mikrobiologinya menggunakan metode filter membran. Perbandingan efektivitas dianalisis menggunakan Wilcoxon rank sum test dan penilaian log removal reduction . Hasil penelitian menunjukkan bahwa terdapat perbedaan efektivitas yang signifikan pada ketiga kelompok terutama efektivitas terhadap coliform . Perlu upaya pengawasan dan pelatihan khususnya mengenai teknis pemakaian dan pemeliharaan alat pada pemilik/pekerja DAM yang harus menjadi perhatian pemerintah dan pihak terkait. Simpulan, metode pengolahan air menggunakan reverse osmosis dan ultraviolet merupakan metode desinfeksi yang paling efektif dibanding dengan metode ozonisasi. Pemakaian lebih dari satu metode desinfeksi pada saat yang bersamaan menyebabkan persentase efektivitas menjadi lebih rendah dibanding dengan yang menggunakan hanya satu jenis metode desinfeksi.

Effect of Good Hygiene Sanitation and Personal Hygiene Depot Management of Refill Drinking Water on the Quality of Drinking Water Reviewed from Most-Probable-Number Coliform in Kediri

Drinking water is a basic human need and must meet health requirements. Drinking water depots are a means of filling drinking water which is in the process of processing raw water using treatment and sterilization system. Drinking water depots as providers of drinking water must also meet the requirements of sanitation hygiene and personal hygiene management must also be maintained so that the water produced meets health requirements. The purpose of this study was to determine the effect of sanitation hygiene and personal hygiene management of refill drinking water depots on the quality of drinking water in terms of the Most Probable Number Coliform in Kediri. The research design used was analytic observational with cross sectional approach. The population of all refill drinking water depots in Kediri is 57, with the sampling technique that is Simple Random Sampling, where a portion of refill drinking water depots in Kediri are 50. Data is collected by check list, questionnaire and laboratory examination. The results showed that most of the hygiene sanitation of the drinking water depot had fulfilled the requirements of 77%, the drinking water personal hygiene depot was good as much as 85% and those who met the drinking water requirements were 70%. The results of the hygiene feasibility analysis showed the value of Sig 0.000&lt;0.05 (R=0.935) means that there was an effect of hygiene sanitation quality with water quality in terms of the Most Probable Number Coliform. While the personal hygiene value of Sig 0.001 &lt;0.05 (R = 0.528) indicates that there is a personal hygiene influence with water quality in terms of the Most Probable Number Coliform. The results of Logistic Regression test showed that there were effects of sanitation hygiene and personal hygiene management of refill drinking water depots with water quality in terms of the Most Probable Number Coliform with a significance value = 0.000 &lt;a 0.05. This shows that the hygiene and the better personal hygiene at refill drinking water depots is increasingly fulfilling water quality requirements in terms of the Most Probable Number Coliform

Hygiene and Sanitation of Refill Drinking Water Depo at PT X, Taman, Sidoarjo

PT X established a refill drinking water depo to produce drinking water independently and meet the liquid needs of employees to avoid being hydrated and exhausted due to the hot working climate. Hygiene sanitation of Drinking Water Refill Depo PT X needs to be considered because the condition is in the environment with various hazardous and toxic materials and hazardous and toxic materials waste.This research had purposed to know sanitation hygiene from drinking water content that is within the scope of industry PT X in Sidoarjo. This research was a observational research with cross sectional design. The subjects of the research were Drinking Water Refill Depo PT X Taman, Sidoarjo, with the number of respondents as many as 3 employees of Drinking Water Refills Depo. Data were collected by observation sheet as stated in Regulation of the Minister of Health of the Republic of Indonesia No. 43 of 2014 on Hygiene Sanitation Drinking Water Depo. Drinking Water Refill Deposit PT X does not meet the physical wellness requirements of drinking water Depos with a total score of 65 points. There is a number of disadvantages that need to be corrected in the condition of non-preserved buildings, unrefined Drinking Water Depos equipment, poor handling hygiene, and drinking water quality that has not yet matured.

KANDUNGAN FLUORIDE DALAM AIR MINUM ISI ULANG DI KOTA BATAM

Water needs are very good for humans because they are human body-forming substances. Public awareness of getting water that meets health requirements is increasing. People tend to choose more practical methods with relatively low costs in meeting drinking water needs, especially in the city of Batam. One of the fulfillment of drinking water needs that is an alternative is to use refill drinking water. The source of raw water for drinking water in the city of Batam comes from reservoir water. Water is a source of high fluoride intake. Thus, fluoride levels in water used for consumption must be considered so as not to overdo it. Fluoride is a highly reactive halogen, so it is always obtained in the form of compounds. Inorganic fluorides are toxic and more irritant than organic ones. Chronic poisoning causes people to become thin, disrupted body growth, dental fluorosis and skeletal and digestive disorders that can be accompanied by dehydration. The method used in this study is simple randomized sampling. The standard method of analysis for fluoride parameters (F) is the 4500-F-D method (SPADNS colorimetric method) used in the laboratory of PT. Sucofindo Batam. Laboratory test results of PT. Sucofindo Batam from the six refill drinking water samples taken, namely Fun Qua Batu Ampar, Salsabila Batam Center, Pak De Qua Tiban, Fresh Qua, Bengkong and Salwa Qua Tembesi obtained results of fluoride level analysis of <0.06 mg / L. While the results of fluoride level analysis from Alam Qua Piayu were obtained at 0.43 mg / L. Refill water treatment from 6 locations of drinking water depots based on by Regulation of the Minister of Health No. 492 of 2010 still meets the quality standards set at 1.5 mg / L.

FAKTOR –FAKTOR YANG MEMPENGARUHI KUALITAS AIR MINUM PADA DEPOT AIR MINUM DI KOTA BENGKULU TAHUN 2012

Drinking water quality is one of the basic needs of society. In fulfilling its needs, the community has sought a way to buy a gallon of drinking water refill at a cheap price. The purpose of this study was to determine the factors that affect drinking water quality in drinking water depots in the city of Bengkulu. This study is a survey research with cross sectional approach, a sample size in this study as many as 163 samples. Primary data processed by the regression test followed by logistic regression test.The results showed that the dominant factor is the effect of drinking water treatment process with a value of p = 0.000 and Exp. B = 4.454.Recommended for drinking water depots entrepreneurs in drinking water treatment processes to use micro filters with a diameter smaller than viruses, provide training for employees or managers of drinking water and perform maintenance of drinking water processing components on time and as well as the guidance and supervision on a regular basis by the government.

UJI KANDUNGAN BAKTERI E-COLI PADA AIR MINUM DALAM KEMASAN BEBERAPA PRODUK LOKAL PANTAI BARAT SELATAN ACEH

As the ever-increasing water demand, especially consumption, has prompted the emergence of a variety of drinking water business, both of Bottled Drinking Water (bottled water) as well as drinking water refill. Each of drinking water produced, must meet the quality requirements set by the Minister of Health of the Republic of Indonesia. Among these are the quality requirements of drinking water must be free of bacteria or germs. E-coli bacteria in the body can cause intestinal fever or dysentery. If late untreated can result in death due to loss of body fluids.The main purpose of this study was to determine that the Bottled Water production South West coast of Aceh free from the content of the e-coli bacteria according to the Minister of Health of the Republic of Indonesia Number 492 / Menkes / PER / IV / 2010. It can be concluded Bottled Drinking Water (bottled water) is safe or not for public consumption.To carry out this study, researchers using descriptive method is based on laboratory test results. The technique of sampling was done by purposive sampling, where each brand is taken three (3) samples of drinking water in the glass packaging 220-230 ml of markets / locations. Observation, researchers found seven brands of Bottled Drinking Water (bottled water). Tests conducted repetition 2 times. So the total number is 42 samples tested.The results showed that of the 42 samples test negative results the content of the e-coli bacteria. From the results obtained it can be concluded that the seven brands of Bottled Drinking Water (bottled water) production area of the West Coast of South Aceh is safe for public consumption because it is free of the content of the e-coli bacteria.Kewords : bakteri e-coli, bottled water, water production, healthy

Potential hazards from hygiene, sanitation and bacterium of refill drinking water at Barrang Lompo island (water and food safety perspective)

Coliform bacteria are suspected to come from faeces. As a result, their presence in various places ranging from drinking water, foodstuffs or other ingredients to human needs are not expected. This research aimed to describe bacterial contaminations, depot sanitations, equipment sanitations, worker hygiene, raw water quality, and refill drinking water in Barrang Lompo island in 2017. The observational research applied descriptive approach. Water samples collected grab from the drinking water depot taps, then examined using Most Probable Number (MPN) method. The results showed that three of six depots have qualified drinking water quality. Raw water samples from all depots indicated that none were eligible. The samples examined contained gram-negative bacteria. The types of bacteria that grew on the sample were Klebsiella pneumonia and Pseudomonas aerogenosa. In the environmental sanitation depots and worker hygiene, there was no one eligible. Sanitary appliances were all eligible and there were depots that used reserve osmosis methods and used combination methods between reserve osmosis and ultraviolet light. It was concluded that almost all samples of drinking water were contaminated by bacteria. Owners and depot workers were advised to improve and implement better hygiene and sanitation.

Analisis laik sehat dan kualitas mikrobiologi air minum isi ulang di Majalengka

PurposeThe purpose of this study was to explore the relationship of feasibility analysis of health indicators with the microbiological quality of refill drinking water.MethodThe study used a descriptive design with a cross-sectional analytic approach. The dependent variable was the microbiological quality of refill drinking water. The independent variables were the following health indicators: raw water quality, equipment and processing method, operator behavior, and sanitation of depot building. ResultsThere were significant correlations between variables of health indicator, equipment and processing method with E.coli microbiological quality. There was no significant correlation between quality of raw water, behavior of the operator, and sanitation buildings with microbiological quality.ConclusionAlmost fifty percent of DAMIU refill drinking water is not qualified for microbiological quality of coliform and microbiological quality of Escheria coli. The most dominant factors affecting microbiological quality of drinking water refills are equipment and processing.

ANALISIS FAKTOR RISIKO KUALITAS BAKTERIOLOGIS AIR MINUM ISI ULANG DI KABUPATEN OGAN ILIR

Latar Belakang: Kontaminasi bakteri dan virus pada air minum menjadi permasalahan utamapencemaran air di negara sedang berkembang sampai dengan saat ini. Penelitian oleh InstitutePertanian Bogor dan Badan Pengawas Obat dan Makanan menyatakan bahwa sebagian besarproduk air minum dihasilkan oleh DAMIU dinilai belum memenuhi standar industri air minumdalam kemasan. Tujuan dari penelitian ini ialah untuk memperoleh faktor-faktor apa saja yangmempengaruhi adanya kandungan bakteri coliform pada air minum isi ulang yang berasal daridepot air minum isi ulang.Metode: Penelitian ini merupakan penelitian observasional analitik dengan menggunakan metodecross sectional. Sampel pada penelitian ini ialah 40 DAMIU yang ada di Kabupaten Ogan Ilir. Datadianalisis secara univariat dan bivariat, serta dilakukan uji laboratorium kandungan bakteri coliformpada sampel air.Hasil penelitian: Berdasarkan pemeriksaan laboratorium ditemukan 13DAMIU (32,5%) yangsampel airnya positif mengandung bakteri koliform. Hasil analisis bivariat diperoleh bahwavariabel izin operasi, alat sterilisasi, sumber air baku, ruang pengisian, kebersihan DAMIU, tempatsampah, pemeriksaan bakteriologis, pakaian kerja, pelatihan penajmah makanan, pengawasanberkala, higiene personal, kebersihan diri dan fasilitas cuci tangan tidak memiliki hubungan yangbermakna dengan kualitas bakteriologis air.Kesimpulan: Higiene dan sanitasi Depot Air Minum Isi Ulang (DAMIU) di Kabupaten Ogan Ilirmasih tergolong ke dalam kategori buruk. Sehingga peningkatan pengetahuan dan kesadarankaryawan DAMIU mengenai hygiene sanitasi serta pengawasan dari dinas kesehatan danmemfasilitas pemeriksaan bakteriologis air perlu dilakukan. Keyword: Depot air minum isi ulang, higiene, sanitasi

EVALUASI TEKNOLOGI AIR MINUM ISI ULANG DI DKI JAKARTA

Nowadays raw water resources for drinking water are less and less available, especially in Jakarta. For example, the condition of most rivers in Jakarta is extremely polluted by wastewaters, such as domestic and industrial wastewater. Some of industrial wastewater straightly discharged into the rivers are classified as toxic and hazardous wastewater. Therefore all rivers in Jakarta are not feasible to be used as the raw water for clean water treatment processes. Even ground water is not already safe to be used as the raw water for drinking water, because it has commonly been contaminated by seepage of septic tanks and polluted surface waters. Because of that, many people living in Jakarta tried to find other alternatives. Commercially sold mineral water is one good option for supplying drinking water need, but the prices are relatively expensive for most of people.There were more than 1,000 refill drinking water depots growing in the last ten years. They are one of the best answers to many people, but the quality of drinking water is still debatable. In other word, there is not a standard regulation for the water treatment processes, so the depots cannot guarantee that the produced water already fulfill the quality standard of drinking water. In order to give a good service for community living in Jakarta, it is very important to evaluate all aspects of technology, management and services. Keywords : Refill drinking water technology, water treatment processes.

IDENTIFIKASI BAKTERI AIR MINUM ISI ULANG DARI DEPOT YANG MENGGUNAKAN SUMBER AIR NON PDAM DI KOTA SAMARINDA

This aim of the present work is to know the type and the number of contamination in drinking water refill from depot using Non-PDAM water resource in Samarinda City. The sample were obtained from five subdistricts such as North Samarinda, Sambutan, Palaran, Loa Janan Ilir and Samarinda Ilir. Identification of bacteria using PCA (Plate Count Agar) media, BA (Blood Agar) and MCA (Mac Conkey Agar). Potentially pathogenic colonies tested for biochemical include SIM (Sulfid Indol Motile), SC (Simon Citrate), MR (Methyl red), VP (Voges Proskauer), TSIA (Triple Sugar Iron Agar), Nitrate, Urea, PAA (Phenyl Alanin Agar) and Glucose of. The results show that there is bacterial contamination in drinking water refill from depot using Non-PDAM water resource such as genus Staphylococcus, Klebsiella and Acinetobacter. The number of bacterial contamination were found at least in samples C1 and C2 from Sambutan, sample D2 from Palaran and the most contamination number was found in sample A1 from North Samarinda.

ANALYSIS OF THE FACTORS AFFECTING THE QUALITY OF THE CHEMICAL AND MICROBIOLOGICAL DRINKING WATER AT THE DEPOT DRINKING WATER REFILL TULUNGAGUNG DISTRICT

Refill drinking water Depot is an industry that does the processing of the raw water into drinking water and sell directly to the consumer. Mn metal and bacterial Coliform is an indicator of refill drinking water polluters. This research aims to find the factors influencing the quality of Microbiology and chemistry at the depot drinking water drinking water refill Tulungagung district. Research using survey method with Cross sectional approach is analytical. The sampling technique used was Simple Random Sampling with a sample of 89 depot drinking water refill. Technique of data analysis using Regression and Logistic regression test linear. Independent variable examined was the source of raw water, the depot operator hygiene of drinking water, hygiene, sanitation, which covers three aspects namely sanitary location, building and facility sanitation. The results showed from 89 depot examined known as much as 79.8% sanitation facilities are not qualified, the value of the MPN 59.55% of eligible and levels of Mn 100% qualified. From Regresilogistik test results between independent variable with the value of the MPN indicate significance of 0.008 &lt; (α = 0.05) on sanitation facilities are variable. This means there are influences between facilities sanitation microbiological quality of drinking water. On Linear regression test results between independent variable with the value obtained significance levels of Mn 0.47 &gt; ((α = 0.05) which means no influence between independent variables with the chemical quality of drinking water. The lack of sanitation facilities increases the potential for bacterial contamination through the operator. Therefore the availability of on-site sanitation depot drinking water is a major factor that affects the quality of drinking water microbiology refills.