The city of Houston collects excess activated sludge from 13 separate wastewater plants for vacuum filtering at 4 sludge disposal plants. Transportation of these sludges is largely accomplished by ...

The Guidance specifically addresses land application of sewage sludge removed from lagoons. Section 405(d) of the Clean Water Act requires the EPA to: Establish numeric limits and management practices ...

Skull and cross bones signs quickly went up to protest an open-air oil and gas waste disposal facility planned by Pyote Reclamation Systems on the outskirts of Nordheim, Texas. Such signs voicing the ...

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An advanced membrane-chamber filter press improved material recovery and operating efficiency while lowering operating costs ...

Decentralized sludge treatment systems are reshaping chemical demand with compact, high-performance solutions in emerging urban zones and smart cities. The shift to decentralized sludge treatment in ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. David Hughes, superintendent of the Scarborough Sanitary District, expressed ...