JPS57130599A - Dehydration of sludge - Google Patents

Dehydration of sludge

Info

Publication number
JPS57130599A
JPS57130599A JP56015806A JP1580681A JPS57130599A JP S57130599 A JPS57130599 A JP S57130599A JP 56015806 A JP56015806 A JP 56015806A JP 1580681 A JP1580681 A JP 1580681A JP S57130599 A JPS57130599 A JP S57130599A
Authority
JP
Japan
Prior art keywords
sludge
high molecular
coagulant
flocks
added
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.)
Granted
Application number
JP56015806A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643159B2 (enrdf_load_stackoverflow
Inventor
Masanori Hashimoto
Yasuhiko Ishii
Yasuhiro Oi
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP56015806A priority Critical patent/JPS57130599A/ja
Priority to US06/287,453 priority patent/US4382864A/en
Priority to GB8124156A priority patent/GB2082163B/en
Priority to DE19813131411 priority patent/DE3131411A1/de
Publication of JPS57130599A publication Critical patent/JPS57130599A/ja
Publication of JPS643159B2 publication Critical patent/JPS643159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
JP56015806A 1980-08-08 1981-02-06 Dehydration of sludge Granted JPS57130599A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56015806A JPS57130599A (en) 1981-02-06 1981-02-06 Dehydration of sludge
US06/287,453 US4382864A (en) 1980-08-08 1981-07-27 Process for dewatering sludges
GB8124156A GB2082163B (en) 1980-08-08 1981-08-07 Dewatering sludges
DE19813131411 DE3131411A1 (de) 1980-08-08 1981-08-07 Verfahren zum entwaessern von schlaemmen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56015806A JPS57130599A (en) 1981-02-06 1981-02-06 Dehydration of sludge

Publications (2)

Publication Number Publication Date
JPS57130599A true JPS57130599A (en) 1982-08-13
JPS643159B2 JPS643159B2 (enrdf_load_stackoverflow) 1989-01-19

Family

ID=11899078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56015806A Granted JPS57130599A (en) 1980-08-08 1981-02-06 Dehydration of sludge

Country Status (1)

Country Link
JP (1) JPS57130599A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004857A1 (en) * 1984-04-24 1985-11-07 Sanyo Chemical Industries, Ltd. Aid and process for dehydrating sludge
JPH0338204A (ja) * 1989-07-03 1991-02-19 Aoki Corp 低濃度濁水の処理工法
JPH1157800A (ja) * 1997-08-08 1999-03-02 Kurita Water Ind Ltd 汚泥脱水方法
JP2008126168A (ja) * 2006-11-22 2008-06-05 Fuji Eng Kk 廃水の凝集沈殿処理方法
WO2012108312A1 (ja) * 2011-02-10 2012-08-16 水ｉｎｇ株式会社 汚泥の凝集方法及び装置
JP2015000380A (ja) * 2013-06-17 2015-01-05 水ｉｎｇ株式会社 汚泥凝集装置及び方法、及び汚泥処理装置
JP2015073966A (ja) * 2013-10-10 2015-04-20 水ｉｎｇ株式会社 汚泥処理方法及び装置並びに化成肥料製造方法及び装置
JP2018161635A (ja) * 2017-03-27 2018-10-18 住友重機械エンバイロメント株式会社 凝集沈殿処理装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004857A1 (en) * 1984-04-24 1985-11-07 Sanyo Chemical Industries, Ltd. Aid and process for dehydrating sludge
JPH0338204A (ja) * 1989-07-03 1991-02-19 Aoki Corp 低濃度濁水の処理工法
JPH1157800A (ja) * 1997-08-08 1999-03-02 Kurita Water Ind Ltd 汚泥脱水方法
JP2008126168A (ja) * 2006-11-22 2008-06-05 Fuji Eng Kk 廃水の凝集沈殿処理方法
WO2012108312A1 (ja) * 2011-02-10 2012-08-16 水ｉｎｇ株式会社 汚泥の凝集方法及び装置
CN103347825A (zh) * 2011-02-10 2013-10-09 水翼株式会社 污泥絮凝方法及污泥絮凝装置
JP2015057288A (ja) * 2011-02-10 2015-03-26 水ｉｎｇ株式会社 汚泥の凝集方法及び装置
JP5728506B2 (ja) * 2011-02-10 2015-06-03 水ｉｎｇ株式会社 汚泥の凝集方法及び装置
JP2016034646A (ja) * 2011-02-10 2016-03-17 水ｉｎｇ株式会社 汚泥の凝集方法及び装置
JP2015000380A (ja) * 2013-06-17 2015-01-05 水ｉｎｇ株式会社 汚泥凝集装置及び方法、及び汚泥処理装置
JP2015073966A (ja) * 2013-10-10 2015-04-20 水ｉｎｇ株式会社 汚泥処理方法及び装置並びに化成肥料製造方法及び装置
JP2018161635A (ja) * 2017-03-27 2018-10-18 住友重機械エンバイロメント株式会社 凝集沈殿処理装置

Also Published As

Publication number Publication date
JPS643159B2 (enrdf_load_stackoverflow) 1989-01-19

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