Title:
WASTEWATER PURIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/102215
Kind Code:
A1
Abstract:
The present invention provides a wastewater purification system that can realize an economical circulation-type flush toilet apparatus without water supply by making the system compact. The wastewater purification system, according to the present invention, comprises: a raw-water tank for purifying wastewater supplied from a sewage tank of a toilet; a pre-treatment part for purifying the wastewater purified in the raw-water tank; and a treated-water storage tank for storing treated water obtained by the purification in the pre-treatment part. The post-treatment part includes an aeration tank that intermittently performs aeration and purifies the wastewater purified in the pre-treatment part. One end of a transfer tube having a circulation motor mounted thereon is connected to the lower portion of the aeration tank, and the other end of the transfer tube is located in the interior of an anaerobic tank of the pre-treatment part.
Inventors:
KIM SUNG-IL (KR)
Application Number:
PCT/KR2014/010148
Publication Date:
July 09, 2015
Filing Date:
October 28, 2014
Export Citation:
Assignee:
KIM SUNG-IL (KR)
International Classes:
C02F3/30
Foreign References:
| JP2013221325A | 2013-10-28 | |||
| KR200307954Y1 | 2003-03-17 | |||
| JP2011189254A | 2011-09-29 | |||
| KR100572662B1 | 2006-04-24 |
Other References:
MOLECULAR STUDIES OF WHITE ROT FUNGI, September 2009 (2009-09-01)
Attorney, Agent or Firm:
MAJOR PATENT ADN LAW FIRM (KR)
특허법인 메이저 (KR)
특허법인 메이저 (KR)
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