发明名称 |
ON-SITE SLUDGE COMPOSTING SYSTEM AND METHOD FOR SMALL-SCALE SEWAGE TREATMENT PLANT |
摘要 |
PURPOSE: A method and a device for processing sludge of small scale sewage disposal plant are provided to compost the sludge in site by using sludge of high moisture contents without preprocessing process such as drying or dehydrating. CONSTITUTION: A solid/liquid separation unit(110) divides sludge into solid-liquid. An aerobic fermentation device(122) heats the sludge mixture by heating source in an aerobic state. An post fermenting unit(130) composts the sludge mixture. A selection unit transfers the composted sludge into to a neighboring farmland. The selection device transfers the selected swelling ashes into solid/liquid separation unit. An air pump(150) supplies the air. |
申请公布号 |
KR20100122011(A) |
申请公布日期 |
2010.11.19 |
申请号 |
KR20090040987 |
申请日期 |
2009.05.11 |
申请人 |
SEMYUNG UNIVERSITY DIVISION OF INDUSTRY-ACADEMY COOPERATION GROUP;KEANGWOO CLEANTECH, LTD |
发明人 |
YOON, SEOK PYO;JO, KYUNG HWAN;HYUN, SUNG MIN |
分类号 |
C02F11/02;B01D53/34;C02F11/12;C05F7/00 |
主分类号 |
C02F11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|