The present study explored the use of activated sewage sludge for microalgae harvesting and improving biogas production. Among the various sewage sludge to microalgae (S/A on % TS basis), 100% biomass ...

IT has been recognized for a number of years that the type of protozoan fauna inhabiting activated sludge in a sewage purification plant of this type affords a useful indication of the condition ...

Results from energy-dispersive X-ray spectroscopy showed that several metal ions accumulated in activated sludge, particularly Fe(III). Fe accumulated mainly on the surface of sludge floc pellets and ...

Abstract: This paper describes a laboratory study on ceramsite manufacture using electroplating sludge mixed with pulvized fly ash (PFA) and activated sludge. The extraction toxicity of electroplating ...

These metrics are regularly updated to reflect usage leading up to the last few days ... they contained a high amount of nitrogenated and oxygenated compounds. Using waste sludge as a raw material for ...

A novel cement alternative using alum sludge enhances resistance to microbiologically influenced corrosion, improving ...

Gallbladder or biliary sludge can cause stomach pain after eating ... and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity.

Walker Industries has been operating the city’s biosolids plant for 10 years, where they turn wastewater solids into 20,000 ...

Members of Save Carbon County gathered outside the Carbon County Administration Building on Thursday morning to introduce the group’s latest effort to combat the use of sewage sludge as fertilizer on ...

A new study published in the Journal of Building Engineering evaluates the effectiveness of the alkali-activated materials (AAMs ... finding a cost-effective and environmental use for water treatment ...

Since the 1930s, water that flows down drains in the central Butler County area has flowed to the wastewater treatment plant ...