Title:
【発明の名称】懸濁液の沈殿物分解並びに固形物の分離装置及び方法
Document Type and Number:
Japanese Patent JP2002506387
Kind Code:
A
Abstract:
Apparatus and system to mechanically lyse microbial cells and disintegrate particulate in liquid and recycling the lysed cells, cytoplasm and particulates to the aeration system of a wastewater treatment plant. The method of lysis is cavitation and impingement in a mill, which preferably has a plurality of stages, each with a rotor/stator set. A corresponding plurality of dividers within the mill channel the fluid sequentially through each of the plurality of stages. Orifice plates may be utilized to maximize cavitation by controlling flow into the rotors, which preferably have tapering slots to maximize cavitation.
Inventors:
Higgins, John A.
Application Number:
JP50501299A
Publication Date:
February 26, 2002
Filing Date:
June 24, 1998
Export Citation:
Assignee:
Caddy international
International Classes:
E03C1/266; B02C18/06; C02F3/12; C02F11/121; (IPC1-7): B02C18/06; E03C1/266
Attorney, Agent or Firm:
Toru Seya (1 outside)