JPS54123250A - Calucium-based water treating agent - Google Patents

Calucium-based water treating agent

Info

Publication number
JPS54123250A
JPS54123250A JP3140878A JP3140878A JPS54123250A JP S54123250 A JPS54123250 A JP S54123250A JP 3140878 A JP3140878 A JP 3140878A JP 3140878 A JP3140878 A JP 3140878A JP S54123250 A JPS54123250 A JP S54123250A
Authority
JP
Japan
Prior art keywords
aluminum
calcium
treating agent
water treating
baked
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
JP3140878A
Other languages
Japanese (ja)
Other versions
JPS5835113B2 (en
Inventor
Shoichiro Yokoyama
Yoshimasa Igari
Riyuutarou Itaya
Keisuke Kato
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.)
HOKKAIDO SOODAA KK
Hokkaido Soda Co Ltd
Sumitomo Heavy Industries Envirotech Inc
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
HOKKAIDO SOODAA KK
Agency of Industrial Science and Technology
Hokkaido Soda Co Ltd
Sumitomo Heavy Industries Envirotech Inc
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 HOKKAIDO SOODAA KK, Agency of Industrial Science and Technology, Hokkaido Soda Co Ltd, Sumitomo Heavy Industries Envirotech Inc filed Critical HOKKAIDO SOODAA KK
Priority to JP53031408A priority Critical patent/JPS5835113B2/en
Publication of JPS54123250A publication Critical patent/JPS54123250A/en
Publication of JPS5835113B2 publication Critical patent/JPS5835113B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To provide a water treating agent effective for the removal of water- soluble polymer substances which are difficult to remove such as starch and polyvinyl alcohol.
CONSTITUTION: A calcium compound which forms calcium oxide when baked such as calcium hydroxide, calcium carbonate, or calcium chloride is mixed with an aluminum compound which forms aluminum oxide when baked such as aluminum hydroxide, aluminum chloride, or aluminum nitrate and the mixture is baked at a temperature within the range of 1200 to 1600°C. The mixture is so prepared that the weight ratio of calcium oxide to aluminum oxide is between 40/60 and 85/15, preferably between 70/30 and 80/20. This constitution results in the formation of a desired water treating agent.
COPYRIGHT: (C)1979,JPO&Japio
JP53031408A 1978-03-18 1978-03-18 Calcium-based water treatment agent Expired JPS5835113B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53031408A JPS5835113B2 (en) 1978-03-18 1978-03-18 Calcium-based water treatment agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53031408A JPS5835113B2 (en) 1978-03-18 1978-03-18 Calcium-based water treatment agent

Publications (2)

Publication Number Publication Date
JPS54123250A true JPS54123250A (en) 1979-09-25
JPS5835113B2 JPS5835113B2 (en) 1983-07-30

Family

ID=12330426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53031408A Expired JPS5835113B2 (en) 1978-03-18 1978-03-18 Calcium-based water treatment agent

Country Status (1)

Country Link
JP (1) JPS5835113B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117785A (en) * 2005-10-25 2007-05-17 Denki Kagaku Kogyo Kk Treating material for colored waste water and colored waste water treating method
JP2007217576A (en) * 2006-02-17 2007-08-30 Denki Kagaku Kogyo Kk Organic phosphorus treating agent and method for processing organic phosphorus-containing water using the same
JP2008259957A (en) * 2007-04-11 2008-10-30 Denki Kagaku Kogyo Kk Treatment material of food processing wastewater and treatment method of food processing wastewater
JP2012200688A (en) * 2011-03-25 2012-10-22 Shikoku Res Inst Inc Ion adsorbent and method of manufacturing the same
CN109745960A (en) * 2019-03-13 2019-05-14 盱眙博图凹土股份有限公司 A kind of container desiccant and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153456A (en) * 1974-05-31 1975-12-10
JPS52101681A (en) * 1976-02-21 1977-08-25 Katsukawa Heitarou Gas absorbing and adsorbing agents
JPS52149856A (en) * 1976-06-07 1977-12-13 Agency Of Ind Science & Technol Method of manufacturing treatment agent for waste water containing organic contaminant
JPS5326297A (en) * 1976-08-23 1978-03-10 Tokuyama Soda Co Ltd Electrolytic method for alkali-metal aqueous solution
JPS5328092A (en) * 1976-08-27 1978-03-15 Toyo Soda Mfg Co Ltd Treating method for aqueous solution containing ininorganic anion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153456A (en) * 1974-05-31 1975-12-10
JPS52101681A (en) * 1976-02-21 1977-08-25 Katsukawa Heitarou Gas absorbing and adsorbing agents
JPS52149856A (en) * 1976-06-07 1977-12-13 Agency Of Ind Science & Technol Method of manufacturing treatment agent for waste water containing organic contaminant
JPS5326297A (en) * 1976-08-23 1978-03-10 Tokuyama Soda Co Ltd Electrolytic method for alkali-metal aqueous solution
JPS5328092A (en) * 1976-08-27 1978-03-15 Toyo Soda Mfg Co Ltd Treating method for aqueous solution containing ininorganic anion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007117785A (en) * 2005-10-25 2007-05-17 Denki Kagaku Kogyo Kk Treating material for colored waste water and colored waste water treating method
JP4536635B2 (en) * 2005-10-25 2010-09-01 電気化学工業株式会社 Colored wastewater treatment material and colored wastewater treatment method
JP2007217576A (en) * 2006-02-17 2007-08-30 Denki Kagaku Kogyo Kk Organic phosphorus treating agent and method for processing organic phosphorus-containing water using the same
JP2008259957A (en) * 2007-04-11 2008-10-30 Denki Kagaku Kogyo Kk Treatment material of food processing wastewater and treatment method of food processing wastewater
JP2012200688A (en) * 2011-03-25 2012-10-22 Shikoku Res Inst Inc Ion adsorbent and method of manufacturing the same
CN109745960A (en) * 2019-03-13 2019-05-14 盱眙博图凹土股份有限公司 A kind of container desiccant and preparation method thereof

Also Published As

Publication number Publication date
JPS5835113B2 (en) 1983-07-30

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