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A CASE STUDY Covering lagoon stops odor complaints Problem United Liquid Waste Recycling of Watertown Wisconsin recycles food and beverage waste into valuable byproducts such as fertilizer Odors from the...

A CASE STUDY Capping semi-liquid solids with geosynthetic layers Problem A U S -based polyethylene and polyester resin polymer producer recently closed a manufacturing facility in Wilmington N C The...

A CASE STUDY By Dave Anderson Upgrading Highly Loaded Waste Ponds to Bio-Gas Banks Problem Un-covered anaerobic systems can generate significant amounts of odors and renewable energy in the form...

A CASE STUDY By Dave Anderson Heat Loss A Problem for Wastewater Treatment Nitrification Problem Operators know aerobic and anaerobic systems need sufficient water temperature to keep microbial populations active...

CASE STUDY By Dave Anderson Floating Covers Reduce TSS Improve Chlorine Disinfection Problem Algae and ultraviolet UV rays were adversely affecting chlorination in an upstate New York reservoir and Southern...

A novel approach was taken to cost-effectively close a ha unlined industrial wastewater sludge lagoon in North Carolina and reduce leachate production A floating geosynthetic cover system gave crews and...

Geomembranes are permeable fabrics which when used together with soil have the capacity to isolate filter support protect and drain Geomembranes were previously used as canal and pond liners However...

Rosendale Dairy Home of new digester Located at the Rosendale Dairy owned by the company Milk Source the biodigester will process tons of manure per day from the dairy s...

Installation of Roeslein Alternative Energy s biogas technology creates renewable natural gas from Smithfield Foods Hog Production s two million pigs in northern Missouri and takes sustainability to the next...

In the Blue Mountain Biogas Power Generation plant came on line in Beaver County Utah Owned and operated by Alpental Energy Partners of Provo Utah developers of alternative energy power...