As the improving of municipal sewage sludge treatment establishment construct, production of municipal sewage sludge had a great increase. So, municipal sewage sludge treatment and disposal has been one of most important environment problem currently. Chongqing municipal sewage sludge also has a gradual increase,but faultiness technique and low management course environment pollution. Therefore it is exigently to build more consummate sludge treatment and disposal management system to keep city sewag...