MgSO4 Research Articles

Enhancing water purification efficiency with zirconium-mercaptosuccinic acid metal-organic framework integrated mixed matrix membranes: Synthesis, comprehensive characterization, and performance insights

The development of metal-organic framework (MOF) based membranes has shown great potential to address the bottlenecks in industrial wastewater treatment. This study emphasized a novel approach involving a zirconium-based MOF (Zr-MA-MOF) with mercaptosuccinic acid (MA) as a ligand for fabricating mixed matrix membranes (MMMs). These MMMs were fabricated using a polyethersulfone (PES) matrix embedded with different nanofiller loadings of 0.25, 0.5, 0.75, and 1.0 wt%. Consequently, this study investigated the impact of Zr-MA-MOF loadings on the membrane morphology and functional performance, particularly focusing on pure water flux, rejection of salts, heavy metals, and dyes, antifouling properties, and long-term stability. The MMM with a loading of 0.75 wt% Zr-MA-MOF emerged as a standout performer, delivering an exceptional water flux of 71 Lm−2h−1 and rejection efficiencies of 80, 74, and 99 % for divalent magnesium sulfate (MgSO4), monovalent sodium chloride (NaCl), and dyes (including methylene blue, congo red, and rose bengal), respectively. The heavy metal rejection capabilities of the Zr-MA-MOF membrane were equally remarkable, with rejection rates of 90, 92, and 94 % for arsenic, chromium, and aluminum ions, respectively. Furthermore, a flux recovery ratio of 92 % showcased the great potential for sustainable industrial applications. These findings revealed that the integration of Zr-MA-MOF into membrane technology holds great potential for water treatment processes, catering to both human consumption and industrial applications for diverse wastewater treatment needs.

A Rare Case of Aconite Poisoning in a Tertiary Care Center in Nepal: Clinical Presentation and Management

Introduction: Aconite poisoning, caused by the toxin aconitine in the Aconitum genus (monkshood or wolfsbane), can be severe and requires supportive care as there is no specific antidote. Aconitine inhibits sodium channel inactivation, leading to dangerous cardiovascular and neurological symptoms.  Case Presentation: A 46-year-old male ingested half of a suspected aconite seed, leading to abdominal cramping, persistent vomiting, tingling sensations, and weakness. Upon admission, he exhibited hypotension, tachycardia, and bilateral mydriasis. ECG showed ventricular premature contractions. Treatment included intravenous amiodarone, magnesium sulfate, calcium gluconate, and gastric lavage with activated charcoal. He was admitted to the ICU for intensive monitoring and treatment, including ongoing amiodarone administration. After improvement, he was transferred to the general ward and later discharged.  Discussion: Aconite poisoning involves symptoms from aconitine's effect on sodium channels, including arrhythmias, hypotension, and neurological issues. Management focuses on supportive care, antiemetics, and monitoring. Advanced treatments like flecainide or amiodarone may restore normal heart rhythm, and severe cases might require a cardiac bypass or VA- ECMO.  Conclusion: This case describes a rare aconite poisoning with severe neurological, cardiovascular, and gastrointestinal symptoms after ingestion of a suspected aconite seed. The patient was treated with decontamination, intravenous amiodarone, and ICU care, leading to recovery. Despite its traditional use, aconite poisoning often results from its application without proper regulation, highlighting the need for rapid diagnosis and management.

Postmortem distribution of ropivacaine and its metabolite in human body fluids and solid tissues by GC-MS/MS using standard addition method.

An analytical method was developed for determining ropivacaine and its main metabolite, 3-hydroxyropivacaine in biomedical samples using gas chromatography-tandem mass spectrometry (GC-MS/MS). Then, this established method was applied to investigate the distribution of ropivacaine and its metabolite in human fluids and solid tissues obtained from an authentic case ropivacaine involved. The fluid sample was added acetonitrile, and solid tissue was homogenized using a freezer mill and then added into acetonitrile. Then, an internal standard solution was added to the mixtures. The mixture was centrifuged at 12,000 × g for 5min, and the upper layer of acetonitrile was transferred to magnesium sulfate and octadecyl silica (C18) gel for cleaning up the sample. After centrifugation, the upper layer was then evaporated to dryness with nitrogen, and dissolved with methanol, then injected into the GC-MS/MS system. The coefficients of determination (r2) of constructed calibration curves were all greater than 0.999. The limits of detection for ropivacaine and 3-hydroxyropivacaine in target samples were 15ng/mL and 10ng/mL, respectively. The recovery rates of ropivacaine and 3-hydroxyropivacaine ranged from 97.6% to 103% and from 96.5% to 104%, respectively. The inter-day precision values of ropivacaine and 3-hydroxyropivacaine were not greater than 6.25% and 7.98%, respectively, and the inter-day trueness values were not greater than 6.90% and 8.33%, respectively; the intra-day precision and trueness values of ropivacaine and 3-hydroxyropivacaine were not greater than 3.20%, 6.78%, 7.84% and 8.99%, respectively. GC-MS/MS method for simultaneous detection and quantification of ropivacaine and 3-hydroxyropivacaine in biological samples was successfully developed. The method could also be applied to samples obtained from an authentic case; their distribution among tested fluids and solid tissues were also measured. This is the first report on the distribution of ropivacaine and its major metabolite 3-hydroxyropivacaine in a human case.

Long-term durability of iron-rich geopolymer concrete in sulphate, acidic and peat environments

This study assesses the behaviour of iron-rich type F fly ash geopolymer concretes (GC) exposed to simulated sulphate, acidic, and peat environments, typical of those encountered in tropical peatlands. GC and Portland cement (PC) concrete of comparable strengths were exposed to a range of simulated solutions for 18 months, including 5 % magnesium sulphate (MgSO4), 5 % sodium sulphate (Na2SO4), 1 % and 3 % sulfuric acid (H2SO4) and peat. The GC generally outperformed PC in all conditions. The GC showed a significant increase in strength in the first year, along with enhanced durability properties. Microstructural analysis indicated a decrease in total porosity and pore size. This was attributed to continuing geopolymerization leading to the foration of additional N-A-S-H gel, which filled the pores and solidified the concrete matrix. However, compressive strength decreased at 18 months due to crack propagation caused by drying shrinkage. In Na2SO4, GC attained an 8.9 % and 6.3 % increase in compressive strength at 12 and 18 months, respectively, again attributed to ongoing geopolymerization. GC exposed to MgSO4 exhibited a significant decrease in compressive strength of approximately 11 % at 12 months and 19.8 % at 18 months, attributed to the formation of lower-strength M-A-S-H from reaction between MgSO4 and N-A-S-H gel. After 12 months GC exposed to 1 % and 3 % H2SO4 demonstrated a decrease in compressive strength of approximately 1.2 % and 4.5 %, respectively, together with 2 % and 3 % mass loss. Chemical and microstructural data confirmed this strength reduction due to the vulnerability of N-A-S-H to when exposed to H2SO4. GC exposed to peat solution exhibited a 1.25 % increase in compressive strength at 12-month, but a decrease of 11.3 % at 18-month. Microstructural analysis observed a reduction in Na+ within GC matrix, and the presence of gypsum. The reduction in pore sizes and total porosity suggested generation of zeolite crystalline material was contributing to the pore filling.

Use of magnesium sulphate dressing following surgical drainage of fascial space infections: A randomised control trial

Use of magnesium sulphate dressing following surgical drainage of fascial space infections: A randomised control trial

Comparison of Transforaminal Magnesium Sulfate with Steroid Injection in the Management of ‎Radicular Back Pain: A Randomized Double-Blinded Clinical Trial Study

Background: This study compares the effects of transforaminal magnesium sulfate injection versus other methods for managing radicular back pain, highlighting its potential for improved pain relief and functional outcomes. Methods: This randomized, double-blind clinical trial involved 30 patients with radicular back pain who were randomly assigned to receive either transforaminal magnesium sulfate or triamcinolone injection. Primary outcomes were pain intensity and functional disability, assessed using the Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI), respectively. These were evaluated at five time points: Before the injection, 2 weeks, 1 month, 3 months, and 6 months after the injection. Secondary outcomes included drug-related adverse events within the six-month follow-up period. Results: Baseline characteristics were not significantly different between the two study groups. Compared to pre-injection measures, post-injection pain intensity and functional disability were significantly reduced in both groups at all time points (P < 0.001). At all postoperative evaluations, pain intensity and functional disability were lower in the magnesium sulfate group compared to the steroid group (P < 0.001). No drug-related side effects were recorded in either group. Conclusions: For patients with radicular back pain, transforaminal magnesium sulfate injection appears to be an effective and safe alternative to transforaminal steroid injection.

Intraoperative magnesium sulfate is not associated with improved pain control after urologic procedures

ObjectiveTo evaluate effects of intraoperative magnesium sulfate infusion on pain control and analgesic use in the postanesthesia care unit (PACU).MethodsThis is a retrospective review of patients undergoing robot-assisted radical prostatectomy (RARP) and endoscopic procedures of the bladder, prostate, and urethra from 2/2021 to 12/2021. Patients receiving Mg infusion (Mg group) received an intravenous 2-g bolus of Mg at anesthesia induction, followed by infusion of 1 g/h until procedure end. Outcomes were compared with patients who underwent similar procedures during this timeframe without Mg (Control). Endpoints were use of anticholinergic (AC) and belladonna and opium suppositories (BO), maximum pain score, and morphine milligram equivalents (MME) in PACU.ResultsThere were 182 patients, with 89 (48.9%) patients in the Mg group and 93 (51.1%) in the Control. Significantly, fewer patients in the Mg group were given AC/BO in PACU (9.0% vs. 21.7%, p = 0.02), with odds of using AC/BO which was 0.36 (95% CI 0.14, 0.83). No differences were found in pain score (p = 0.62) or MME administration (p = 0.94). In subgroup univariate analysis, only those who underwent bladder procedures had a significant difference in use of AC/BO (9.5% vs. 30.2%; p = 0.02). Across all surgeries, Mg infusion was associated with decreased use of AC/BO in the PACU (OR 0.34, p = 0.02); however, stratifying by procedure type did not find a difference in AC/BO use postoperatively.ConclusionIntravenous infusion of magnesium was found to decrease use of AC/BO in the PACU; however, this significance was lost after multivariable analysis stratifying by procedure type.

Comparing the effects of intrathecal and intra-articular magnesium sulfate and fentanyl on pain after knee arthroscopy; double-blind clinical trial

Abstract Objectives: The aim of this study was to compare the effects of intrathecal and intra-articular magnesium sulfate (IA-Mg) and fentanyl on pain after knee arthroscopy (KA). Materials and Methods: This double-blind clinical trial was conducted in 2022–2023. One hundred and forty candidates for KA were randomly allocated to four groups, namely intrathecal magnesium sulfate, IA-Mg, intrathecal fentanyl (IT-F), and intra-articular fentanyl. A medical intern used a 0–10 visual analog scale to assess participants’ post-KA pain at recovery and 1, 4, 6, 12, and 24 h after KA. Participants with a pain score of more than 4 were provided with intravenous pethidine 25 mg. Data were analyzed at a significance level of < 0.05 and using the SPSS software (version 22.0). Results: No significant difference was found among the groups respecting participants’ arterial oxygen saturation, heart rate, blood pressure, and KA duration (P > 0.05). The mean score of pain significantly increased in all study groups (P < 0.05) and the mean score of pain in the IA-Mg group was significantly less than the other groups (P = 0.001). Respecting postoperative complications, only six cases from the IT-F group experienced pruritus (P = 0.001). Conclusion: IA-Mg can significantly reduce post-KA pain and the need for postoperative analgesics. Therefore, it may be a safe and effective adjacent therapy for post-KA pain management.

Use of Modified Gompertz Kinetic Modelling to Predict Biogas Production from Co-Digestion of Two Substrates and Other Treatments

This research was conducted with the aim of using Gompertz kinetic model to predict biogas production. The substrates used are the co-digestion of pig and poultry dungs. Batch culture of anaerobic digestion was used while MgSO4, Bovine blood, Charcoal water and water of pH 8 were used as various treatments. Three batches of digestions were done. From the results and statistical kinetic modelling, magnesium sulphate which serve as source of water hardness proved to enhance biogas production. This is because it serves as both salt and catalyst. Bovine blood also showed the same effect. For the charcoal water, it enhanced methane production by the increase of carbon level in C:N ratio. The research recommends as follows. That the quantity of the substrates should be enough to ensure more gas yield. The volume of blood should not be more than the water used in the slurry formation as this could affect proper mixing. The carbon content of the lignocellulose should be increased using charcoal water in slurry preparation to ensure formation of Methane (CH4) which is the main biogas. And finally that measured amount of bovine blood, Magnesium Sulphate and Charcoal can be used as additive in biogas production.

Magnesium sulfate enhances the effect of the peripheral analgesic cocktail in total knee arthroplasty: a systematic review and meta-analysis of randomized controlled trials.

Although magnesium sulfate (MgSO4) is widely used as an analgesic adjuvant to peripheral analgesic cocktails, its efficacy in total knee arthroplasty (TKA) is still controversial. Therefore, we systematically reviewed and meta-analyzed the literature to assess the analgesic efficacy of MgSO4 as an adjuvant to the analgesic cocktail in TKA. The PubMed, EMBASE, Web of Science, and Cochrane Library databases were searched. The meta-analysis was performed according to the PRISMA guidelines. Data were qualitatively synthesized or meta-analyzed using a random-effects model. Five randomized controlled trials involving 432 patients were included. Meta-analyses detected significant differences between the MgSO4 and control groups in the visual analog scale (VAS) pain scores (rest) at 6, 12, and 24 h postoperatively; VAS pain scores (motion) at 12, 24, and 48 h postoperatively; morphine consumption within 24 h, 24-48 h, and during the total hospitalization period; time to first rescue analgesia after TKA; and length of hospital stay. Regarding the functional recovery, the meta-analysis demonstrated significant differences between groups in terms of knee range of motion on postoperative day 1; daily mobilization distance on postoperative day 1; and daily mobilization distance. There was no significant intergroup difference in surgical complications. The findings suggest that MgSO4 is a promising adjunct to the analgesic cocktail, achieving significant improvements in pain scores and total opioid consumption during the early postoperative period after TKA.

Magnesium as an Adjuvant to Rocuronium to Improve Intubation Conditions and Shorten the Intubation Time: A Randomized Controlled Study.

The purpose of the study is to compare the effects of rocuronium priming with the combined technique of magnesium pretreatment and rocuronium priming and to investigate whether this pretreatment could further accelerate the onset of neuromuscular blockade during intubation. A double-blinded randomized controlled trial (RCT) clinical study was done on patients at a tertiary care center for six months after obtaining approval from the institutional ethical committee. A total of 150 patients were randomly allocated as Group MP (infusion of 50 mg/kg of MgSo4 over 10 min was given 10 mins prior to premedication and dose of rocuronium 0.06 mg/kg given three minutes), Group P (priming dose of rocuronium 0.06 mg/kg given three minutes before the intubating dose), and Group C (control group with the same volume of 0.9% saline and rocuronium bolus of 0.6 mg/kg on intubation). Parameters such as demographic and hemodynamical data, American Society of Anesthesiologists (ASA) score, Mallampati scoring, neuromuscular monitoring, intubation grading, and number of successful/failed attempts were recorded. Our results showed that Group MP had a rapid onset of action of rocuronium with 58.90 +/- 4.77 seconds and a longer duration of action of rocuronium with 54.92 +/- 10.39 minutes, which are statistically significant compared to Group P (onset of action of ROC 106.70 +/- 4.24 seconds and duration of action rocuronium 45.88 +/- 6.22 minutes) and Group C (onset of action of ROC 154.56 +/- 11.39 seconds and duration of ROC 40.56 +/- 3.96 minutes). The maximum number of patients in Group MP (33 patients) showed good intubation conditions compared to Group P (23 patients) and Group C (16 patients), which was statistically significant. We conclude that magnesium sulfate pretreatment in combination with rocuronium priming (Group MP) considerably accelerates the onset of rocuronium action, increases the duration of action of rocuronium, and enhances the intubation procedure without any adverse effect of rocuronium and magnesium sulfate.

Organophosphate Poisoning: Review of Prognosis and Management.

The high annual mortality rate of organophosphorus (OP) poisoning indicates that the treatment is mostly ineffective in this regard. It has been suggested to add calcium channel blocking (CCB) drugs or magnesium sulfate (MgSO4) to normal care to decrease the release of acetylcholine (ACh) at the cholinergic synapse. Moreover, the diagnosis of OP poisoning is chiefly based on clinical evidence. Oximes and atropine are the recognized antidotes of OP. However, low-priced medications such as MgSO4 and sodium bicarbonate (NaHCO3), as well as novel adjunct therapies, have been introduced recently. Furthermore, antioxidants are recommended for managing OP poisoning. In addition, hemoperfusion, fresh frozen plasma (FFP), and K-oximes are a number of innovative management modalities that deserve further evaluation. However, prevention seems to be the most effective management modality in this respect. Therefore, this study aimed to briefly discuss the controversies in OP poisoning management and present recent advances in its management and prognosis. The results of this study revealed that multiple factors including type of exposure, acetylcholinesterase (AChE) plasma level, time of hospitalization, and severity confirming OP poisoning should be considered to provide the best treatment strategy.

Proximate and Organoleptic Analysis on Campor Lorjuk (Solen sp) seasoning, a typical Madura Ingredient

Abstract Rich mineral sea salt is salt with a low NaCl content. The low NaCl content in salt indicates that the salt has a high mineral content. The minerals contained such as magnesium chloride, magnesium sulfate, calcium chloride, and other minerals. This research combined rich minerals sea salt with typical Madurese food named campor lorjuk seasoning and dried lorjuk as additional nutrition. Lorjuk in Madurese or better known as knife clams is a type of shellfish that has high nutritional value. The treatment applied to the Campor Lorjuk seasoning formulations was the difference in NaCl content for each formula. This research was conducted to determine the proximate content and to find out the seasoning results those consumers like most. The results showed that the highest protein content was in F1 with results of 7.62%, not significantly different from F3 but significantly different from control and F2. The highest water and ash contents were control which was not significantly different from F1, F2, and F3. The highest fat content was F2 and the lowest is control. The highest carbohydrate content is in control formula 68.35%, the lowest is F1 63.66%. The organoleptic test show that the formula that consumers like most is F3.

Magnesium sulfate infusion for emergence agitation in adult patients after general anesthesia: a systematic review and meta-analysis of randomized controlled trials.

Emergence agitation following general anesthesia poses significant risks to both patients and medical staff. While extensive research has explored the efficacy of magnesium sulfate (MgSO4) in managing pediatric emergence agitation, its effectiveness in adults remains uncertain. Therefore, this meta-analysis seeks to evaluate the efficacy of MgSO4 in mitigating emergence agitation following general anesthesia in adult populations. A systematic search was conducted across PubMed, Embase, Cochrane Library, and Web of Science databases to identify randomized controlled trials (RCTs) comparing MgSO4 or placebo infusion during surgical procedures involving adult patients under general anesthesia. Key outcomes assessed included the incidence of emergence agitation, agitation severity scores, extubation duration, and postoperative nausea and vomiting (PONV). Statistical analyses were conducted using Review Manager 5.4.1 (Cochrane, London, UK), with heterogeneity evaluated using I2 statistics. Significance was defined at P<0.05 for Odds Ratios (OR), mean differences (MD), and standard mean differences (SMD). Five RCTs encompassing 605 participants were included. MgSO4 resulted in a lower emergence agitation incidence (OR=0.29 [95% CI: 0.12;0.72]; P=0.007). There were no significant differences between groups for patient's agitation severity scores (SMD=-0.69 [95% CI: -1.82; 0.44]; P=0.23), extubation time (MD=1.16 [95% CI: -1.06; 3.37]; P=0.30), or PONV incidence (OR=0.52 [95% CI: 0.15-1.76]; P=0.29). Magnesium sulfate infusion during general anesthesia was associated with lower incidence of emergence agitation in adults. However, no significant differences were observed regarding emergence agitation severity scores, PONV, or extubation time.

Nitrogen Requirement and Nitrogen Form Preference by Radermachera hainanensis and R. sinica Plug Seedlings

Abstract Radermachera hainanensis Merr. and R. sinica Hemsl. are popular foliage plants raised from seeds. Nitrogen fertilizer can significantly influence medium pH and EC, plug seedling growth, and photosynthesis. Plug seedlings of both species, each with one pair of leaves, were subjected weekly to nutrient solutions with nitrogen (N) concentrations ranging from 0 to 32 mM. Nitrogen-deficient plants exhibited the lowest leaf area, SPAD-502 value, and shoot dry weight but the highest root-to-shoot ratio. Leaf area, SPAD-502 value, and root and shoot dry weights increased with increasing N concentration up to 12-16 mM, and gradually decreased thereafter. Well-grown plants with 12-16 mM N exhibited peak maximal fluorescence (Fm), photochemical quenching (qP) and the lowest minimal fluorescence (Fo) and non-photochemical quenching (qN). Seedlings received nutrient solutions with varying proportions of NH4-N: NO3-N (0:100, 25:75, 50:50, 75:25, and 100:0, in percentages) at 16 mM N. Both species exhibited reduced leaf area, SPAD-502 value, and plant dry weights when supplied with only NO3-N or NH4-N. Maximum growth was achieved at a 50% NH4-N: 50% NO3-N ratio. Species used in this study: Golden jasmine tree, Radermachera hainanensis Merr.; China Doll, Radermachera sinica Hemsl. Chemicals used in this study: ammonium nitrate; sodium dihydrogen phosphate; potassium sulphate; potassium nitrate; magnesium sulfate heptahydrate; calcium sulfate dihydrate; calcium nitrate tetrahydrate; ammonium sulfate; boric acid anhydrous; potassium chloride; ferrous sulfate heptahydrate; disodium ethylenediaminetetraacetic acid dihydrate; copper sulfate pentahydrate; zinc sulfate heptahydrate; molybdic acid; manganese sulfate monohydrate; nickel sulfate hexahydrate; sodium hydroxide.

Comparative Study between IV Magnesium Sulphate Infusion with Magnesium sulphate added to Bupivacaine Epiduraly in Postoperative Pain Control Following Elective Ceserian Section

Comparative Study between IV Magnesium Sulphate Infusion with Magnesium sulphate added to Bupivacaine Epiduraly in Postoperative Pain Control Following Elective Ceserian Section

Efficacy of Intravenous Magnesium Sulphate in Attenuating Hemodynamic Response in Hypertensive Patients to Laryngoscopy and Endotracheal Intubation

Efficacy of Intravenous Magnesium Sulphate in Attenuating Hemodynamic Response in Hypertensive Patients to Laryngoscopy and Endotracheal Intubation

Unraveling the Magnesium Connection: The Cincinnati PPG's Pioneering Work on Mineral Metabolism in Diabetes and Pregnancy.

This study aimed to review the Cincinnati PPG's contribution to the understanding and treatment of neonatal hypocalcemia (NHC) in infants of diabetic mothers. This study is a retrospective review of the NIH-funded Program Project Grant (PPG) works related to mineral metabolism in type 1 diabetic pregnant women. The PPG investigators first described the epidemiology and the additional risk factors for NHC, namely prematurity and neonatal asphyxia, but also recognized the independent effect of maternal diabetes mellitus. They explored the link between NHC and maternal/neonatal hypomagnesemia. They finally conducted a randomized control trial of prevention of NHC by early administration of magnesium sulfate soon after birth to prevent NHC. The PPG in its various phases has allowed to reveal the important role that magnesium plays in the regulation of mineral metabolism in pregnancy and in particular the pregnancy complicated by pregestational diabetes. KEY POINTS: · Poor glycemic control during pregnancy leads to maternal magnesium deficiency.. · Maternal magnesium deficiency leads to fetal and neonatal magnesium deficiency.. · Neonatal magnesium deficiency leads to functional hypoparathyroidism and parathyroid hormone resistance..

Generalised tetanus in a cat successfully treated with magnesium sulphate and dexmedetomidine

Generalised tetanus in a cat successfully treated with magnesium sulphate and dexmedetomidine

Utilizing Magnesium Carbonate Induced by CO2 to Modify the Performance of Plastic Clay

Highly plastic clays pose significant challenges in engineering projects. Various techniques have been employed to enhance their properties, though many face difficulties related to implementation and environmental impact. This study examines the effect of CO2-induced magnesium carbonate on improving the geotechnical behavior of plastic clay. CO2-induced magnesium carbonate was produced via mineral carbonation and used to improve the behavior of highly plastic natural clay. CO2 gas was injected into a sodium hydroxide solution to produce carbonate ions (CO32−). Magnesium carbonate was precipitated on a laboratory scale by adding magnesium sulfate solution to the carbonate ion solution. Clayey soil samples were obtained from test pits in the Meyghan Plain near Arak, Iran. The clay samples were treated with different percentages of the produced magnesium carbonate. Various parameters of the treated and untreated samples, including index properties, unconfined compressive strength, consolidation behavior, and swelling potential, were studied. It was found that the liquid limit and plasticity index of the treated clay decreased as the magnesium carbonate content increased. The soil classification changed from high plastic clay (CH) to low plastic silt (ML) with the addition of 15% magnesium carbonate to the highly plastic clay. The unconfined compressive strength of the treated clay increased. Additionally, the consolidation behavior and swelling index of the treated clay improved as the magnesium carbonate content increased. This study confirms that CO2-induced magnesium carbonate is a promising material for improving the behavior of highly plastic clays, offering a sustainable approach to environmental management.