JPS5689900A - Water treating agent - Google Patents

Water treating agent

Info

Publication number
JPS5689900A
JPS5689900A JP16712879A JP16712879A JPS5689900A JP S5689900 A JPS5689900 A JP S5689900A JP 16712879 A JP16712879 A JP 16712879A JP 16712879 A JP16712879 A JP 16712879A JP S5689900 A JPS5689900 A JP S5689900A
Authority
JP
Japan
Prior art keywords
sawdust
chaff
water
agent
sludge
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
JP16712879A
Other languages
Japanese (ja)
Other versions
JPS5823160B2 (en
Inventor
Osamu Yagyu
Shozo Shinpo
Hironobu Fukuzaki
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.)
Taki Chemical Co Ltd
Original Assignee
Taki Chemical Co 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 Taki Chemical Co Ltd filed Critical Taki Chemical Co Ltd
Priority to JP54167128A priority Critical patent/JPS5823160B2/en
Publication of JPS5689900A publication Critical patent/JPS5689900A/en
Publication of JPS5823160B2 publication Critical patent/JPS5823160B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To obtain a water treating agent that shows superior dehydration to sludge, etc., by adding and stirring sawdust or chaff to a water-soluble vinyl monomer and by performing graphite polymerization.
CONSTITUTION: A solution of about 20W90% in concentration of a water-soluble vinyl monomer such as methyl chloride salt of dimethyl amino ethyl methacrylate is set at a liquid temperature of about 20W80°C. Into this solution, sawdust or chaff is mixed and stirred and the mixture is left as it is, so that a graphite polymer can be obtained by the radical generating function of the sawdust or chaff. Using this polymer as a dehydrating agent for sludge, etc., can increase a dehydrating and filtering speeds, etc., by a small quantity of the additive in comparison with those when a high molecular condensating agent and sawdust, etc., are used separately.
COPYRIGHT: (C)1981,JPO&Japio
JP54167128A 1979-12-20 1979-12-20 water treatment agent Expired JPS5823160B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54167128A JPS5823160B2 (en) 1979-12-20 1979-12-20 water treatment agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54167128A JPS5823160B2 (en) 1979-12-20 1979-12-20 water treatment agent

Publications (2)

Publication Number Publication Date
JPS5689900A true JPS5689900A (en) 1981-07-21
JPS5823160B2 JPS5823160B2 (en) 1983-05-13

Family

ID=15843946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54167128A Expired JPS5823160B2 (en) 1979-12-20 1979-12-20 water treatment agent

Country Status (1)

Country Link
JP (1) JPS5823160B2 (en)

Also Published As

Publication number Publication date
JPS5823160B2 (en) 1983-05-13

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