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View article: AI-powered machine learning models for monitoring and optimization of biodrying process
AI-powered machine learning models for monitoring and optimization of biodrying process Open
Biodrying is a promising waste treatment technology that utilizes microbial heat generation to reduce moisture content, enhancing the production of refuse-derived fuel (RDF). However, the nonlinear and dynamic interactions between influenc…
View article: Investigating the relationship between resistivity tomography and methane emissions in a controlled dumpsite: A comprehensive study of resistivity profiles
Investigating the relationship between resistivity tomography and methane emissions in a controlled dumpsite: A comprehensive study of resistivity profiles Open
Controlled dumping––a widespread practice in developing countries––inadequately manages emissions of methane (CH4), a greenhouse gas (GHG) that contributes significantly to global warming. Using advanced geophysical techniques, we explored…
View article: Application of Electrical Resistivity Measurements for Continuous Monitoring of the Municipal Solid Waste Biodrying Process
Application of Electrical Resistivity Measurements for Continuous Monitoring of the Municipal Solid Waste Biodrying Process Open
Waste-to-energy technology has proven effective in reducing the mass and volume of waste, thereby minimizing contamination sources and residual fractions. However, high moisture content in waste significantly reduces the efficiency of ener…
View article: Explainable Artificial Intelligence Model for Evaluating Shear Strength Parameters of Municipal Solid Waste Across Diverse Compositional Profiles
Explainable Artificial Intelligence Model for Evaluating Shear Strength Parameters of Municipal Solid Waste Across Diverse Compositional Profiles Open
Accurate prediction of shear strength parameters in Municipal Solid Waste (MSW) remains a critical challenge in geotechnical engineering due to the heterogeneous nature of waste materials and their temporal evolution through degradation pr…
View article: Enhanced Landfill Mining in Thailand: Policy Implications from Qualitative Case Study Analysis
Enhanced Landfill Mining in Thailand: Policy Implications from Qualitative Case Study Analysis Open
Limited landfill capacity and increasing waste production present obstacles for the management of municipal solid waste (MSW) in Thailand, where 7.1 million tons of MSW were non-sanitarily managed in 2022. This provides an opportunity for …
View article: Predictive modeling and advanced statistical approaches for enhancing biodrying efficiency in wet refuse-derived fuel
Predictive modeling and advanced statistical approaches for enhancing biodrying efficiency in wet refuse-derived fuel Open
Effective management of wet refuse-derived fuel (RDF) through biodrying is crucial for advancing the circular economy and sustainable waste management. This study aims to optimize the biodrying process of RDF by comparing multiple regressi…
View article: Advanced ERT techniques for methane potential evaluation in controlled dump sites: A forward modeling approach
Advanced ERT techniques for methane potential evaluation in controlled dump sites: A forward modeling approach Open
Methane (CH4) emissions from large controlled dump sites play a significant role in global warming. However, when captured efficiently, CH4 is a valuable energy resource. This study optimizes electrical resistivity tomography (ERT) for imp…
View article: Performance and fouling characteristics of direct contact membrane distillation applied to raw and membrane bioreactor-treated landfill leachate
Performance and fouling characteristics of direct contact membrane distillation applied to raw and membrane bioreactor-treated landfill leachate Open
Direct contact membrane distillation (DCMD) was applied to the treatment of raw and membrane bioreactor (MBR)-treated municipal landfill leachate. The experiments were conducted using feed side temperatures of 50, 60, and 70oC while permea…
View article: Biodegradation of plastic wastes under semi-aerobic condition with active methane oxidation activities and nutrient supply
Biodegradation of plastic wastes under semi-aerobic condition with active methane oxidation activities and nutrient supply Open
Elimination of plastic waste deposition in landfills is essential to avoid secondary pollution such as microplastics. Under appropriate environments, methanotrophs which proceed through methane oxidation reaction are capable of degrading p…
View article: Optimizing an Anaerobic Hybrid Reactor Series for Effective High-Strength Fresh Leachate Treatment and Biogas Generation
Optimizing an Anaerobic Hybrid Reactor Series for Effective High-Strength Fresh Leachate Treatment and Biogas Generation Open
Treating high-strength fresh leachate is challenging and of great interest due to the inherent variability in its physical and chemical characteristics. This research aims to enhance the efficiency of the anaerobic hybrid reactor (AHR) ser…
View article: Performance Comparison between AnaerobicHybrid Reactor and Anaerobic ContinuousStirred-Tank Reactor for High-Strength FreshLeachate Treatment
Performance Comparison between AnaerobicHybrid Reactor and Anaerobic ContinuousStirred-Tank Reactor for High-Strength FreshLeachate Treatment Open
This study aimed to examine the performance of an anaerobic hybrid reactor (AHR) and an anaerobic continuous stirred tank reactor (CSTR) for treating high-strength fresh leachate.As the organic loading rate (OLR) was increased in both syst…
View article: Alteration of antimicrobial phenotypic resistance of E. coli in municipal wastewater treatment process and receiving canal water in Bangkok, Thailand
Alteration of antimicrobial phenotypic resistance of E. coli in municipal wastewater treatment process and receiving canal water in Bangkok, Thailand Open
The phenotypic prevalence of antibiotic-resistant E. coli (ARE) in the sewage of Bangkok City, Thailand, during the conventional activated sludge (CAS) process was evaluated.The relationship of ARE in the CAS effluent/receiving water was i…
View article: The effect of aeration rate and feedstock density on biodrying performance for wet refuse-derived fuel quality improvement
The effect of aeration rate and feedstock density on biodrying performance for wet refuse-derived fuel quality improvement Open
This study investigates the effect of aeration rate and feedstock density on the biodrying process to improve the quality of type 2 wet refuse-derived fuel. The aeration rate and feedstock density were varied to investigate these parameter…
View article: Removals of emerging contaminants from municipal waste leachate by Alcaligenes faecalis no.4 and acclimated activated sludge cultures
Removals of emerging contaminants from municipal waste leachate by Alcaligenes faecalis no.4 and acclimated activated sludge cultures Open
The removals of emerging contaminants (EC) through adsorption and biodegradation by Alcaligenes faecalis no.4 (A. faecalis no.4) and its combination with heterotrophic microorganisms presented in acclimated activated sludge were evaluated.…
View article: Surveillance of antibiotic persistence adaptation of emerging antibiotic-resistant bacteria in wastewater treatment processes: Comparison between domestic and hospital wastewaters
Surveillance of antibiotic persistence adaptation of emerging antibiotic-resistant bacteria in wastewater treatment processes: Comparison between domestic and hospital wastewaters Open
This study aims to investigate the survival and antimicrobial resistance (AMR) adaptation of the emerging antibiotic-resistant bacteria (ARB) in a common wastewater treatment process (activated sludge (AS) + chlorination (if any)) treating…
View article: Modification of the Aeration-Supplied Configuration in the Biodrying Process for Refuse-Derived Fuel (RDF) Production
Modification of the Aeration-Supplied Configuration in the Biodrying Process for Refuse-Derived Fuel (RDF) Production Open
Biodrying is an essential part of the mechanical–biological treatment process that minimizes moisture content and simultaneously maximizes heating value for refuse-derived fuel (RDF) production. Although the mechanical separation process o…
View article: Mitigation of Antimicrobial Resistance during Wastewater Treatment by Membrane Technologies
Mitigation of Antimicrobial Resistance during Wastewater Treatment by Membrane Technologies Open
The threat of antimicrobial resistance (AMR) to human health is predicted to become a significant infectious disease. Domestic sewage and wastewater treatment plants (WWTPs) are critical hotspots for controlling the spread of antibiotic re…
View article: Removals of endocrine disrupting compounds during landfill leachate treatment in two-stage aerobic sequential batch reactor: Effect of Alcaligenes faecalis no.4 bio-augmentation
Removals of endocrine disrupting compounds during landfill leachate treatment in two-stage aerobic sequential batch reactor: Effect of Alcaligenes faecalis no.4 bio-augmentation Open
The effect of Alcaligenes faecalis no.4 (A. faecalis no.4) in two-stage sequencing batch reactor (SBR) treatment of endocrine disrupting compounds (EDCs), i.e., bisphenol A (BPA), di-n-butyl phthalate (DBP) and bis-2-ethyl hexyl phthalate …
View article: Exploring Effective Bio-Cover Materials for Mitigating Methane Emission at a Tropical Landfill
Exploring Effective Bio-Cover Materials for Mitigating Methane Emission at a Tropical Landfill Open
Methane emission and oxidation in different bio-cover materials, i.e., sandy loam, compost, and stabilized wastes, were investigated at a municipal solid waste landfill in Thailand. The bio-cover was purged with extracted landfill gas whil…
View article: Economic Assessment of Medium and Large-Scale Landfill Mining Business: Case Study Thailand
Economic Assessment of Medium and Large-Scale Landfill Mining Business: Case Study Thailand Open
Thailand produces over 25 million tons of waste yearly, while only a third is utilized. The waste disposed of in the landfill is rarely utilized, and research on the utilization of landfill waste in Thailand is limited. The information reg…
View article: Coliform Removal in Membrane Bioreactor and Disinfection during Hospital Wastewater Treatment
Coliform Removal in Membrane Bioreactor and Disinfection during Hospital Wastewater Treatment Open
This study investigated coliform removal from hospital wastewater in a membrane bioreactor (MBR) and disinfection using either chlorine or ozone. A laboratory-scale MBR equipped with a hollow-fiber membrane module was operated with hydraul…
View article: Optimization of Aeration for Accelerating Municipal Solid Waste Biodrying
Optimization of Aeration for Accelerating Municipal Solid Waste Biodrying Open
Biodrying technology is commonly used in Thailand to produce refuse-derived fuel (RDF), however, this technology remains ineffective on high-moisture waste. Air supply is key to ensuring homogenous temperature development within the waste …
View article: Environmental risk quotient of the antibiotic, phenotypic, and genotypic profiles for antibiotic resistance of Escherichia coli collected from manure and wastewater at swine farms in Prachinburi Province, Thailand
Environmental risk quotient of the antibiotic, phenotypic, and genotypic profiles for antibiotic resistance of Escherichia coli collected from manure and wastewater at swine farms in Prachinburi Province, Thailand Open
Currently, antimicrobial drug resistance is a problem that deserves thoughtful consideration. Especially in the swine production industry, many pig farms tend to release wastewater into natural water sources, which villagers use for their …
View article: Field investigation of antibiotic removal efficacies in different hospital wastewater treatment processes in Thailand
Field investigation of antibiotic removal efficacies in different hospital wastewater treatment processes in Thailand Open
The removal efficacies of 19 antibiotics in different hospital wastewater treatment processes (WWTP) were investigated at various sizes of 60 hospitals across Thailand. The results showed slight differences in the total antibiotic removals…
View article: CO-DIGESTION OF GREASY WASTE AND MBR SLUDGE USING BIO-AUGMENTED PSEUDOMONAS PUTIDA: EFFECT OF BUFFERING AGENTS
CO-DIGESTION OF GREASY WASTE AND MBR SLUDGE USING BIO-AUGMENTED PSEUDOMONAS PUTIDA: EFFECT OF BUFFERING AGENTS Open
This study aims to investigate the bio-augmentation of Pseudomonas putida for initializing fat, oil,and grease (FOG) biodegradation in a co-digestion of the greasy waste and the membranebioreactor (MBR) excess sludge. The MBR sludge could …