Invention Grant
- Patent Title: Method and system for the treatment of livestock wastewater
- Patent Title (中): 家畜废水处理方法及系统
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Application No.: US777239Application Date: 1996-12-30
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Publication No.: US5795480APublication Date: 1998-08-18
- Inventor: Oh Kwang Keun , Lee Cheol Woo , Jeon Yeong Joong , Lee Jae Heung
- Applicant: Oh Kwang Keun , Lee Cheol Woo , Jeon Yeong Joong , Lee Jae Heung
- Applicant Address: KRX Seoul
- Assignee: Cheil Jedang Corporation
- Current Assignee: Cheil Jedang Corporation
- Current Assignee Address: KRX Seoul
- Priority: KRX1995-72239 19951229
- Main IPC: C02F3/00
- IPC: C02F3/00 ; C02F3/02 ; C02F3/06 ; C02F3/10 ; C02F3/34
Abstract:
A method and system for the treatment of the livestock wastewater which comprises (a) biodegrading the said wastewater with hydrolytic, acidogenic and acetogenic bacteria culture, (b) biodegrading the supernatant from the primary treatment in contact with a biofilm with immobilized photosynthetic bacteria and (c) biodegrading the liquid from the secondary treatment with the activated sludge mixed with photosynthetic and symbiotic bacteria culture.
Public/Granted literature
- US5222094A Ring laser Public/Granted day:1993-06-22
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