公开(公告)号：EP1315676A1

公开(公告)日：2003-06-04

申请号：EP01924692.5

申请日：2001-04-05

申请人： D-H20 L.L.C.

发明人： HELD, Jeffry ,  CHAUHAN, Satya, P.

IPC分类号： C02F1/461

CPC分类号： C02F11/12 ,  C02F1/001 ,  C02F1/46 ,  C02F1/4608 ,  C02F1/46104 ,  C02F3/1221 ,  C02F11/18 ,  C02F2201/46175 ,  C02F2301/022 ,  C02F2303/04 ,  C02F2303/06 ,  Y02W10/15

摘要： A system that allows the flexibility of primary and secondary treatment of municipal sludge, paper-pulp sludge, animal and plant waste, whereby the treatment thereof via electroporation may be used either as the primary dewatering treatment, secondary dewartering treatment, direct WAS-treatment, and combinations with other conventional dewatering techniques, in order to provide the municipal treatment platn, or the paper-pulp treatment plant, with the most cost-effective and efficient system as possible. The electroporated-treated sludge releases hitherto unreleased biosolids exiting from the PEF-electroporation system, which are returned to aeration tanks. The elelctroporation process causes the release of intracellular dissolved/organic matter, which is used as 'food' for the bacteria of the aeration tanks.