JPS53149187A - Waste water treating agent - Google Patents

Waste water treating agent

Info

Publication number
JPS53149187A
JPS53149187A JP6326977A JP6326977A JPS53149187A JP S53149187 A JPS53149187 A JP S53149187A JP 6326977 A JP6326977 A JP 6326977A JP 6326977 A JP6326977 A JP 6326977A JP S53149187 A JPS53149187 A JP S53149187A
Authority
JP
Japan
Prior art keywords
waste water
treating agent
water treating
contg
soln
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.)
Pending
Application number
JP6326977A
Other languages
Japanese (ja)
Inventor
Yusaku Nishimura
Shoji Kubota
Sankichi Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6326977A priority Critical patent/JPS53149187A/en
Publication of JPS53149187A publication Critical patent/JPS53149187A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To simply obtain a treating agent of large NH+ 4 adsorbing capacity for removing ammoniac nitrogen in waste water by adding a soln. of a Na-contg. salt consisting of a strong acid and strong base to natural zeolite, followed by heating
COPYRIGHT: (C)1978,JPO&Japio
JP6326977A 1977-06-01 1977-06-01 Waste water treating agent Pending JPS53149187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6326977A JPS53149187A (en) 1977-06-01 1977-06-01 Waste water treating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6326977A JPS53149187A (en) 1977-06-01 1977-06-01 Waste water treating agent

Publications (1)

Publication Number Publication Date
JPS53149187A true JPS53149187A (en) 1978-12-26

Family

ID=13224398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6326977A Pending JPS53149187A (en) 1977-06-01 1977-06-01 Waste water treating agent

Country Status (1)

Country Link
JP (1) JPS53149187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337934B1 (en) * 1999-06-03 2002-05-24 임인순 Additives for waste water treatment, its manufacturing method and usage
KR101302597B1 (en) * 2011-04-26 2013-08-30 한국과학기술연구원 Zeolite for removal the phosphorous of wastewater and fabricating method for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337934B1 (en) * 1999-06-03 2002-05-24 임인순 Additives for waste water treatment, its manufacturing method and usage
KR101302597B1 (en) * 2011-04-26 2013-08-30 한국과학기술연구원 Zeolite for removal the phosphorous of wastewater and fabricating method for the same

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