TW233289B - A biological purification process and its device - Google Patents

A biological purification process and its device

Info

Publication number
TW233289B
TW233289B TW81101389A TW81101389A TW233289B TW 233289 B TW233289 B TW 233289B TW 81101389 A TW81101389 A TW 81101389A TW 81101389 A TW81101389 A TW 81101389A TW 233289 B TW233289 B TW 233289B
Authority
TW
Taiwan
Prior art keywords
tank
sewage
flow
treated
adjustment
Prior art date
Application number
TW81101389A
Other languages
Chinese (zh)
Inventor
Tsuruichi Yamamoto
Original Assignee
Lii Goang Mou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lii Goang Mou filed Critical Lii Goang Mou
Priority to TW81101389A priority Critical patent/TW233289B/en
Application granted granted Critical
Publication of TW233289B publication Critical patent/TW233289B/en

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  • Treatment Of Biological Wastes In General (AREA)

Abstract

A biological purification device which will not generate residual sludge,which comprises: (a) a solid separator 11, which is used to remove the impurities in the sewage; (b) an adjustment tank 10, which is used to store the sewage which has been removed of impurities; (c) a flow adjustment device 20, which is used to quantitatively control the flow of sewage of component (b) which is to be treated and let the sewage flow into a pH adjustment tank; (d) a three-stage contact aeration tank, which contains at least one contact aeration tank 40, 50, 60 on each stage and has multiple biological nests in the tank to sustain the survival and settlement of the organic bacteria (aerobic or anaerobic) in the sewage which has been treated by the flow adjustment device 20; (e) a sedimentation tank 70, which has its one side connected to the third contact aeration tank and is used for the sedimentation of very small amount of sludge in the treated sewage; and (f) a purified water discharge tank 80, which is used to collect the effluent from the sedimentation tank and discharge the water or recycle them to the adjustment tank 10, which is characterized in that the biological nests in the component (d)have their diameters of 8-16 cm, 10-15 cm and 10-20 cm.
TW81101389A 1992-02-25 1992-02-25 A biological purification process and its device TW233289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW81101389A TW233289B (en) 1992-02-25 1992-02-25 A biological purification process and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW81101389A TW233289B (en) 1992-02-25 1992-02-25 A biological purification process and its device

Publications (1)

Publication Number Publication Date
TW233289B true TW233289B (en) 1994-11-01

Family

ID=51348715

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81101389A TW233289B (en) 1992-02-25 1992-02-25 A biological purification process and its device

Country Status (1)

Country Link
TW (1) TW233289B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105565492A (en) * 2014-11-10 2016-05-11 联奇开发股份有限公司 Non-sludge waste water treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105565492A (en) * 2014-11-10 2016-05-11 联奇开发股份有限公司 Non-sludge waste water treatment system

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