Sewage sludge treatment

Schematic of a belt filter press to dewater sewage sludge. Filtrate is extracted initially by gravity, then by squeezing the cloth through rollers.

Sludge incineration process schematic (note the emphasis on air quality control).

Sewage sludge treatment describes the processes used to manage and dispose of sewage sludge produced during sewage treatment. Sludge is mostly water with lesser amounts of solid material removed from liquid sewage. Primary sludge includes settleable solids removed during primary treatment in primary clarifiers. Secondary sludge separated in secondary clarifiers includes treated sewage sludge from secondary treatment bioreactors.

单词	Sewage sludge treatment
释义	Sewage sludge treatment 英语百科 Sewage sludge treatment Sewage sludge treatment describes the processes used to manage and dispose of sewage sludge produced during sewage treatment. Sludge is mostly water with lesser amounts of solid material removed from liquid sewage. Primary sludge includes settleable solids removed during primary treatment in primary clarifiers. Secondary sludge separated in secondary clarifiers includes treated sewage sludge from secondary treatment bioreactors.
随便看	central processing的意思 central processing computer的意思 central processing element的意思 central processing machine的意思 central processing platform的意思 central processing route的意思 central processing system的意思 central processing unir的意思 central processing unit的意思 central processing unit, CPU的意思 central processing unit for computer的意思 central processing unit intensive的意思 central processing unit loop的意思 central processing unit operation的意思 central processing unit的意思 central processing unit time的意思 central processor的意思 central processor control的意思 central processor model的意思 central processor organization的意思 central processor的意思 central processor simulation的意思 central processor subsystem的意思 Central Processor Unit的意思 central process unit的意思