Use of NaOH to Control pH for Solubilization of Waste Activated Sludge
Waste activated sludge was collected from the final clarifier of a local municipal wastewater treatment plant. NaOH was used in comparison made of the controlled pH batch experiments with...

Sensitivity Study of Waste Rollover Using Probabilistic Finite Element Analysis

Incorporation and Rejection of Alum Sludge Flocs by an Advancing Freezing Front

Soil Stabilization Utilizing Alternative Waste Materials

Drying Sludge Saves Costs

Residual Benefits
Stringent pretreatment and effluent standards and a lack of capacity prohibit their release into sanitary sewer systems. Landfill disposal is costly. The National Pollutant Discharge Elimination...

Hydraulic Conductivity of Paper Sludges Used for Landfill Covers

Predicting Landfill Settlement

Bioremediation of Phenol Contaminated Soil

Closure of a Pickle Liquor Sludge Bed

Biodegradiation of Naphtalene from Coal Tar: An Assessment of the Potential for Slurry Treatment at MGP Sites

The Importance of Sludge Age Control for Biological Nutrient Removal in the FGR-SGR Process

Nitrification and Pre-Denitrification in a Pure Oxygen Activated Sludge System

Organic Substrate Degradation in Acid-phase Anerobic Digestion Systems

Quantities and Characteristics: A Case Study in Integrated Assessment, Treatability and Design

Impact of Long-Term Land Application of Biosolids on Groundwater Quality and Surface Soils

Use of POTW Biosolids in Bituminous Concrete

Monitoring the Effects of Sewage Sludge on a Pasture Ecosystem Grazed by Sheep in South-eastern Australia - Prelininary Results

Implementation of Dissolved Air Flotation Technology

Putting Waste to Work (an Engineer's Obligation to the Environment)
With a limited supply of natural resources and overwhelming amounts of waste material overburdening the country's landfills, engineers are faced with tremendous challenges...





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