Feasibility Study on Private Sector Hiring in Water Production for Provincial WaterworksAuthority Chiang Rai Branch

Tamarind Pods Derived Biochar in Powder and Pellet Forms in PM2.5 Removal from Industrial Exhaust Stack

Comparison of the New Waste Management Fee and Actual Waste Management Costs in Bangkok in B.E.2568: A Case Study of Group 2 Establishments in Bang Rak District

Synthesis of Graphene Oxide from Corncob-Derived Biochar via Two-Stage Pyrolysis for Arsenic Removal from Contaminated Water

Synthesis and Modification of Metal-Organic Frameworks for Water Defluoridation

Integration of Multispectral Remote Sensing and Environmental Analysis for Monitoring of Pesticide Contaminated Area

Determination of Emission Factors and Chemical Properties of Particulate Matter from Biomass Burning

Determination of Microbial Kinetic Coefficients in Chiang Mai International Airport Wastewater Treatment by Aerobic Process

Quantifying Emission Reduction Potential Through Public Transit Electrification Using Transit Service Schedule Data

Determination of Suitable Operation and Maintenance Methods for Wastewater Treatment System of Waroros Market

Determination of Appropriate Method for Housing Estate Wastewater Treatment System Improvement

Determination of Potential and Suitable Organic Loading Rate for Biogas Production from 4190 Grass by Thermophilic CSTR

Determination of Optimized Conditions for Biogas and Biobutanol Production from Pennisetum purpureum x Pennisetum typhoideum: Machine Learning and Design of Experiment Approaches

Determination of Suitable Conditions for Mixing by Air-Lift System in Biogas Production Reactor from Dairy Manure

Determination of Suitable Sludge Age for Canteen Wastewater Treatment by IFAS Process

Kinetics of Acidification for Protein Wastewater in Continuous Stirred Tank Reactor

Efficiency of Manganese Oxide Modified Rice Husk Biochar for Heavy Metal Removal in Runoff

Efficiency of Submerged Ultrafiltration Membrane on Dissolved Organic Matters and Disinfection By-products Removals from Water from Ang Kaew Reservoir

Efficiency of Submerged Ultrafiltration Membrane on Dissolved Organic Matters and Disinfection By-products Removals from Surface Water

Efficiency of Bioretention Systems for Pollutant Treatments from Urban Runoff

Optimal Chlorine Dose and Contact Time for Disinfection in Water Supply Production of Wang Kham Water Treatment Plant

Effects of Biochar Addition on Biomethane Production from Mono- and Co-digestions of Okara

Impact of Floating Aquatic Plants and Lactic Acid Bacteria on Methane Emission in Rice Cultivation

Effects of Chemical Components and Size Fractions of Particulate Matters on Visibility

Effect of Thermochemical Pretreatment of Bioplastic and Food Waste on Biogas Production

Diurnal Variation of Chemical Characteristics of PM10,PM2.5, PM1.0 and Gasseous Pollutants in the Urban of Taiwan in Autumn

Effects of Commercial Inoculum Addition in Aeration Tank on Efficiency of Canteen Wastewater Treatment

Effects of Biochar Addition on Biomethane Production from Different Types of Lignocellulosic Biomass

Effects of Spent Activated Carbon Derived Biochar Addition on Efficiency of Biogas Production from 4190 Grass

Effects of Fruit Drying Factory Wastewater Treatment System Improvement on System Performance

Effects of Vinasse Concentration and Aeration Rate on Fungal Protein Production in Bubble Column Bioreactor

Effects of Substrate Concentration, pH, and Time on Dark Biohydrogen Fermentation of Corncob

Effect of Service Frequency in Dental Room on Efficiency of Air Purifier

Effect of Raw Water Quality and Chemical Usage Quantity on Sludge Accumulation in Sedimentation Tank of Water Supply Production

Effect of Number of Hotspots, PM2.5, and Other Factors on Economy, and Public Health in Chiang Mai

Effects of Organic Carbon Types and COD/P Ratios on Microbial Community in Biocarrier Anoxic-Oxic MBR System

Effects of Types and Concentrations of Herbicides on Soil Residues and Agricultural Soil Properties

Effect of Amount of Recycle Plastic in Aggregate on Cold Mix Asphalt Properties

Effects of Organic Contents and Leachate Recirculation Rates on Performance of Biogas Production from Anaerobic Dry Fermentation in Percolation Reactor

Effect of Microplastics on Dissolved Organic Matter Removal from Reservoir Water by Submerged Nanofiltration Membrane

Effects of Mixing Durations in the Channel Digester on the Efficiency of Organic Substance Degradation in Chicken Manure by Biogas-lift System

Effects of Mixing Durations and Organic Loading Rates on Biogas Production from Organic Fraction in Municipal Solid Wastes by Anaerobic Dry Fermentation

Effects of Arrangement Pattern of Electron Donors on Nitrate Removal Efficiency by PRB

Seasonal Effect on Concentration of Particulate Matter at Road Construction Route No.121 Chiangmai Bypass Section 1

Effect of Hydraulic Retention Time on Low COD Wastewater Treatment by Hybrid UASB/AF Reactor

Effect of Lignite Coal Mine Drainage Dilution Ratios on Microalgae Cultivation

Effects of Backwashing Rates on COD Removal by Biological Aerated Filter

Effect of Wastewater Recirculation Rate on Biogas Production Efficiency Enhancement for Layer Chicken Farm

Effects of Organic Loading Rates on Biogas Production from Co-digestion of Food Waste and Cow Manure by Anaerobic Dry Fermentation

Effects of Organic Loading Rates on Biogas Production from 4190 Grass by CSTR Under Mesophilic Conditions