"Sludge dewatering is often ...

Published by

"Sludge dewatering is often performed applying continuous centrifugation. With a centrifuge, a final dry solids content of about 25% can be achieved. For sludge stabilization a poly‐ electrolyte consumption of about 10 kg per ton SS is required, whereas the energy consumption is about 100 kWh/ton SS. Centrifugation requires relatively high personnel attention" reference: https://courses.edx.org/c4x/DelftX/CTB3365STx/asset/W6c_SlidesTekst.pdf

 

Also see: EPA Electrical Power Consumption for Municipal Wastewater Treatment  https://nepis.epa.gov/Exe/ZyNET.exe/9100TG7H.TXT?ZyActionD=ZyDocument&Client=EPA&Index=Prior+to+1976&Docs=&Query=&Time=&EndTime=&SearchMethod=1&TocRestrict=n&Toc=&TocEntry=&QField=&QFieldYear=&QFieldMonth=&QFieldDay=&IntQFieldOp=0&ExtQFieldOp=0&XmlQuery=&File=D%3A%5Czyfiles%5CIndex%20Data%5C70thru75%5CTxt%5C00000014%5C9100TG7H.txt&User=ANONYMOUS&Password=anonymous&SortMethod=h%7C-&MaximumDocuments=1&FuzzyDegree=0&ImageQuality=r75g8/r75g8/x150y150g16/i425&Display=hpfr&DefSeekPage=x&SearchBack=ZyActionL&Back=ZyActionS&BackDesc=Results%20page&MaximumPages=1&ZyEntry=1&SeekPage=x&ZyPURL 

2 Comments