JP6886426B2 - 有機性汚泥の脱水方法及びこれに用いる処理装置 - Google Patents

有機性汚泥の脱水方法及びこれに用いる処理装置 Download PDF

Info

Publication number
JP6886426B2
JP6886426B2 JP2018068478A JP2018068478A JP6886426B2 JP 6886426 B2 JP6886426 B2 JP 6886426B2 JP 2018068478 A JP2018068478 A JP 2018068478A JP 2018068478 A JP2018068478 A JP 2018068478A JP 6886426 B2 JP6886426 B2 JP 6886426B2
Authority
JP
Japan
Prior art keywords
sludge
organic
coagulant
organic coagulant
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2018068478A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019177351A5 (enExample
JP2019177351A (ja
Inventor
卓也 北澤
卓也 北澤
智之 森田
智之 森田
安永　利幸
利幸 安永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swing Corp
Original Assignee
Swing Corp
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 Swing Corp filed Critical Swing Corp
Priority to JP2018068478A priority Critical patent/JP6886426B2/ja
Publication of JP2019177351A publication Critical patent/JP2019177351A/ja
Publication of JP2019177351A5 publication Critical patent/JP2019177351A5/ja
Application granted granted Critical
Publication of JP6886426B2 publication Critical patent/JP6886426B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP2018068478A 2018-03-30 2018-03-30 有機性汚泥の脱水方法及びこれに用いる処理装置 Active JP6886426B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018068478A JP6886426B2 (ja) 2018-03-30 2018-03-30 有機性汚泥の脱水方法及びこれに用いる処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018068478A JP6886426B2 (ja) 2018-03-30 2018-03-30 有機性汚泥の脱水方法及びこれに用いる処理装置

Publications (3)

Publication Number Publication Date
JP2019177351A JP2019177351A (ja) 2019-10-17
JP2019177351A5 JP2019177351A5 (enExample) 2020-04-30
JP6886426B2 true JP6886426B2 (ja) 2021-06-16

Family

ID=68277397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018068478A Active JP6886426B2 (ja) 2018-03-30 2018-03-30 有機性汚泥の脱水方法及びこれに用いる処理装置

Country Status (1)

Country Link
JP (1) JP6886426B2 (enExample)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223500A (ja) * 1982-06-21 1983-12-26 Ebara Infilco Co Ltd 有機性汚泥の処理方法
US4792406A (en) * 1988-05-23 1988-12-20 Nalco Chemical Company Method for dewatering a slurry using a twin belt press with cationic amine salts
JPH06343999A (ja) * 1993-06-10 1994-12-20 Kubota Corp 汚泥の脱水方法
JPH06344000A (ja) * 1993-06-10 1994-12-20 Kubota Corp 汚泥の脱水方法
JPH10230299A (ja) * 1997-02-21 1998-09-02 Nippon Shokubai Co Ltd 汚泥の脱水方法
JP5882608B2 (ja) * 2011-06-21 2016-03-09 水ｉｎｇ株式会社 有機性汚泥の脱水方法及び装置
JP2013233509A (ja) * 2012-05-09 2013-11-21 Swing Corp 有機性汚泥の脱水方法及び装置

Also Published As

Publication number Publication date
JP2019177351A (ja) 2019-10-17

Similar Documents

Publication Publication Date Title
Liu et al. Enhanced coagulation of low-turbidity micro-polluted surface water: properties and optimization
JP5364298B2 (ja) 分散剤含有水の処理方法
US20080197075A1 (en) Removing mercury and other heavy metals from industrial wastewater
EP1274652B1 (en) Method of clarifying water using low molecular weight cationic dispersion polymers
US20150060367A1 (en) Coagulation processing method, coagulation processing unit, and water processing apparatus
CN104973675B (zh) 一种废水净化处理剂的制备方法
AU2012215865A1 (en) Method and apparatus for sludge flocculation
EP1206415A1 (en) Process for flocculating suspensions
US20180155224A1 (en) Method of treating wastewater
CN1930093B (zh) 水性悬浮液脱水方法
Czerwionka et al. Dissolved and colloidal organic nitrogen removal from wastewater treatment plants effluents and reject waters using physical–chemical processes
JP5042057B2 (ja) 汚泥の脱水処理方法
JP6917299B2 (ja) 有機性汚泥の脱水方法、有機性汚泥の脱水に用いる処理装置、有機凝結剤
JP5172372B2 (ja) 汚泥の脱水処理方法
Azmi et al. The Effect of Operating Parameters on Ultrafiltration and Reverse Osmosis of Palm Oil Mill Effluent for Reclamation and Reuse of Water.
JP2009154095A (ja) 水処理方法
JP2009214069A (ja) 下水汚泥の処理方法
JP6886426B2 (ja) 有機性汚泥の脱水方法及びこれに用いる処理装置
JP5239167B2 (ja) 汚泥の濃縮方法
JP6687056B2 (ja) 水処理方法及び水処理装置
JP6565268B2 (ja) 無機炭素含有水の処理方法及び装置
CN105152289B (zh) 一种碱性废水的净化处理剂
Teng et al. coagulation–flocculation method for the treatment of pulp and paper mill wastewater
JP2013202500A (ja) 高油分スラッジの発生を抑制する廃水の処理方法
JP2013000712A (ja) 有機性汚泥の脱水方法及び装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200318

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200318

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210319

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210420

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210514

R150 Certificate of patent or registration of utility model

Ref document number: 6886426

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250