发明名称 |
Method for treatment of waste water sludge |
摘要 |
A method for treating liquid waste water sludge after its generation and separation from the waste liquid involves forcibly impacting sludge particles and microbial cells against a contact surface to thereby fragment the particles into smaller-sized particles and break apart the organic cells. As a result of such a fragmentation process, water located in the pores of the sludge particles is released, thereby enhancing a subsequent dewatering process performed on the sludge. The destruction of the cells permits a subsequent solids digestion process to work more efficiently, while also permitting a more complete conversion to dissolved sugars, proteins and carbon dioxide.
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申请公布号 |
US5282980(A) |
申请公布日期 |
1994.02.01 |
申请号 |
US19920981055 |
申请日期 |
1992.11.24 |
申请人 |
KINETIC DISPERSION CORPORATION |
发明人 |
KEW, S. ALAN;KRITZER, ROBERT M.;SOULE, BRUCE E. |
分类号 |
C02F3/12;C02F3/20;(IPC1-7):B01D21/20 |
主分类号 |
C02F3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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