Title:
汚水処理装置、処理方法および処理システム
Document Type and Number:
Japanese Patent JP6739778
Kind Code:
B2
Abstract:
Disclosed is a sewage ecological treatment device (1), comprising an accommodation body (11), a partition plate (12) and a plant purification column (15), wherein the partition plate (12) divides the accommodation body (11) into a cofferdam area (13) with an upper opening and a lower enclosing area (14), the accommodation body (11) is provided with a water inlet pipe (18) and a water outlet pipe (19), the cofferdam area (13) is laid with a filter material layer (131) and a soil layer (132), the soil layer (132) is planted with herbaceous plants (133), and the enclosing area (14) is filled with an infiltration filler (141); and the plant purification column (15) comprises an aquatic plant (151) and a pipe body (152) for carrying and planting the aquatic plant (151), and the pipe body (152) penetrates through the partition plate (12) and connects the enclosing area (14) with the cofferdam area (13). Also disclosed are a sewage treatment method and system.
Inventors:
Tide
Season
Zhang Xi
Feng Beauty Army
Liu
Field winter army
Chen Saki
Son Kanno
Summer uncle
Yang Jie
Kimori Shin
Season
Zhang Xi
Feng Beauty Army
Liu
Field winter army
Chen Saki
Son Kanno
Summer uncle
Yang Jie
Kimori Shin
Application Number:
JP2019553618A
Publication Date:
August 12, 2020
Filing Date:
April 09, 2018
Export Citation:
Assignee:
China Ocean University
Qilu Transportation Service Development Co., Ltd.
Qilu Transportation Service Development Co., Ltd.
International Classes:
C02F3/32; C02F3/00; C02F3/28
Domestic Patent References:
| JP2002126777A | ||||
| JP2005074407A | ||||
| JP5104085A | ||||
| JP54101864U | ||||
| JP2000005777A |
Foreign References:
| WO2016185390A1 | ||||
| CN206308128U | ||||
| US4415450 | ||||
| CN102351365A | ||||
| CN104585123A |
Attorney, Agent or Firm:
Hidewa Patent Office