JPS57165404A - Preparation of high polymeric flocculant - Google Patents

Preparation of high polymeric flocculant

Info

Publication number
JPS57165404A
JPS57165404A JP5055781A JP5055781A JPS57165404A JP S57165404 A JPS57165404 A JP S57165404A JP 5055781 A JP5055781 A JP 5055781A JP 5055781 A JP5055781 A JP 5055781A JP S57165404 A JPS57165404 A JP S57165404A
Authority
JP
Japan
Prior art keywords
polymeric flocculant
polyacrylamide
high polymeric
preparation
reaction
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
JP5055781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Seiichi Sano
Kazuo Sakai
Yukio Takashima
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.)
OJI KENZAI KOGYO KK
Original Assignee
OJI KENZAI KOGYO KK
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 OJI KENZAI KOGYO KK filed Critical OJI KENZAI KOGYO KK
Priority to JP5055781A priority Critical patent/JPS57165404A/ja
Publication of JPS57165404A publication Critical patent/JPS57165404A/ja
Publication of JPS6148522B2 publication Critical patent/JPS6148522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP5055781A 1981-04-06 1981-04-06 Preparation of high polymeric flocculant Granted JPS57165404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5055781A JPS57165404A (en) 1981-04-06 1981-04-06 Preparation of high polymeric flocculant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5055781A JPS57165404A (en) 1981-04-06 1981-04-06 Preparation of high polymeric flocculant

Publications (2)

Publication Number Publication Date
JPS57165404A true JPS57165404A (en) 1982-10-12
JPS6148522B2 JPS6148522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-24

Family

ID=12862309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5055781A Granted JPS57165404A (en) 1981-04-06 1981-04-06 Preparation of high polymeric flocculant

Country Status (1)

Country Link
JP (1) JPS57165404A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108206A (ja) * 1981-12-21 1983-06-28 Konan Kagaku Kogyo Kk 安定なポリアクリルアミドカチオン変性物水溶液の製造方法
US5239014A (en) * 1988-12-28 1993-08-24 Mitsui Toatsu Chemicals, Inc. Cationic acrylamide polymers and the applications of these polymers
US5292821A (en) * 1988-12-28 1994-03-08 Mitsui Toatsu Chemicals, Inc. Catonic acrylamide polymers and the applications of these polymers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152493A (en) * 1976-06-15 1977-12-17 Masakazu Sente Method for amination of alpha*betaaunsaturated amide polymer
JPS5624405A (en) * 1979-08-03 1981-03-09 Kyoritsu Yuki Kogyo Kenkyusho:Kk Method of pulverizing hofmann reaction product of acrylamide polymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152493A (en) * 1976-06-15 1977-12-17 Masakazu Sente Method for amination of alpha*betaaunsaturated amide polymer
JPS5624405A (en) * 1979-08-03 1981-03-09 Kyoritsu Yuki Kogyo Kenkyusho:Kk Method of pulverizing hofmann reaction product of acrylamide polymer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108206A (ja) * 1981-12-21 1983-06-28 Konan Kagaku Kogyo Kk 安定なポリアクリルアミドカチオン変性物水溶液の製造方法
US5239014A (en) * 1988-12-28 1993-08-24 Mitsui Toatsu Chemicals, Inc. Cationic acrylamide polymers and the applications of these polymers
US5292821A (en) * 1988-12-28 1994-03-08 Mitsui Toatsu Chemicals, Inc. Catonic acrylamide polymers and the applications of these polymers

Also Published As

Publication number Publication date
JPS6148522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-24

Similar Documents

Publication Publication Date Title
KR870003220A (ko) 희토류 광석의 처리방법
JPS57165404A (en) Preparation of high polymeric flocculant
IL140337A (en) Process for preparing a polyvinyl alcohol gel containing a biologically active material
JPS5676293A (en) Application of high polymer flocculant
JPS5747309A (en) Preparation of acrylamide cationic high polymeric coagulant
JPS57135096A (en) Sludge dewatering method
JPS5482399A (en) Salt electrolyzing method
SU1669404A3 (ru) Дoбabka k зakaчиbaemoй b плact boдe " temпockpиh" и cпocoб пoлучehия дoбabkи
JPS5490A (en) Preparation of water-soluble cationic polymer
JPS53113161A (en) Dewatering method for sludge
JPS53141171A (en) Sludge treating method
JPS574952A (en) Cation exchange treating method for aqueous solution of acrylamide
SU833513A1 (ru) Способ получени бромистого кальци
JPS52119657A (en) Method for preventing degrading of cationic high polymers of mannich type
JPS54137092A (en) Preparation of hydrophilic crosslinked polymer
JPS57122029A (en) Preparation of formose
JPS544291A (en) Improving method for cation exchange membrane
JPS5381485A (en) Cation exchnce resin membrane contained fluoline for electrolysis and preparation of alkali hydroxide used above membrane
JPS54102391A (en) Preparation of partially hydrolyzed acrylamide polymer
JPS5576111A (en) Preparation of spinning solution of alumina fiber
JPS53125492A (en) Preparation of acrylamide polymer
JPS565138A (en) Water absorbing agent
JPS54102392A (en) Preparation of partially hydrolyzed acrylamide polymer
JPS56150480A (en) Disposal of starch-containing sewage
JPS5640500A (en) Dehydration of activated sludge