JPS5326454A - Method of removing ammoniacal nitrogen from filthy water - Google Patents

Method of removing ammoniacal nitrogen from filthy water

Info

Publication number
JPS5326454A
JPS5326454A JP9967176A JP9967176A JPS5326454A JP S5326454 A JPS5326454 A JP S5326454A JP 9967176 A JP9967176 A JP 9967176A JP 9967176 A JP9967176 A JP 9967176A JP S5326454 A JPS5326454 A JP S5326454A
Authority
JP
Japan
Prior art keywords
ammoniacal nitrogen
filthy water
removing ammoniacal
filthy
water
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
JP9967176A
Other languages
Japanese (ja)
Other versions
JPS5855838B2 (en
Inventor
Yusaku Nishimura
Yasuo Koseki
Masayoshi Kubota
Shoji Kubota
Soukichi 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 JP51099671A priority Critical patent/JPS5855838B2/en
Publication of JPS5326454A publication Critical patent/JPS5326454A/en
Publication of JPS5855838B2 publication Critical patent/JPS5855838B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE: To provide a method of removing ammoniacal nitrogen from filthy water, in which powder zeolite is added into ammoniacal nitrogen containing filthy water and ammoniacal nitrogen is absorbed by the powder zeolite while causing flow of filthy water, whereby time required for absorption of ammoniacal nitrogen can be reduced considerably.
COPYRIGHT: (C)1978,JPO&Japio
JP51099671A 1976-08-23 1976-08-23 Method for removing ammonia nitrogen from wastewater Expired JPS5855838B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51099671A JPS5855838B2 (en) 1976-08-23 1976-08-23 Method for removing ammonia nitrogen from wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51099671A JPS5855838B2 (en) 1976-08-23 1976-08-23 Method for removing ammonia nitrogen from wastewater

Publications (2)

Publication Number Publication Date
JPS5326454A true JPS5326454A (en) 1978-03-11
JPS5855838B2 JPS5855838B2 (en) 1983-12-12

Family

ID=14253487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51099671A Expired JPS5855838B2 (en) 1976-08-23 1976-08-23 Method for removing ammonia nitrogen from wastewater

Country Status (1)

Country Link
JP (1) JPS5855838B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115488A (en) * 1984-06-29 1986-01-23 Matsushita Electric Ind Co Ltd Color synchronizing device
CN1330583C (en) * 2004-12-27 2007-08-08 上海自来水市北科技有限公司 Method for removing ammonia and nitrogen in raw water with powdery zeolite
JP2011056343A (en) * 2009-09-07 2011-03-24 Toshiba Corp Valuable resource recovery system and method for operation thereof
JP2011075407A (en) * 2009-09-30 2011-04-14 Toshiba Corp Method for treating drainage containing radioactive ammonia
JP2019093329A (en) * 2017-11-21 2019-06-20 清水建設株式会社 Method of removing ammonia

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4882661A (en) * 1972-02-02 1973-11-05
JPS4978676A (en) * 1972-12-05 1974-07-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4882661A (en) * 1972-02-02 1973-11-05
JPS4978676A (en) * 1972-12-05 1974-07-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115488A (en) * 1984-06-29 1986-01-23 Matsushita Electric Ind Co Ltd Color synchronizing device
CN1330583C (en) * 2004-12-27 2007-08-08 上海自来水市北科技有限公司 Method for removing ammonia and nitrogen in raw water with powdery zeolite
JP2011056343A (en) * 2009-09-07 2011-03-24 Toshiba Corp Valuable resource recovery system and method for operation thereof
US8574439B2 (en) 2009-09-07 2013-11-05 Kabushiki Kaisha Toshiba Valuable resource recovery system and operation method thereof
JP2011075407A (en) * 2009-09-30 2011-04-14 Toshiba Corp Method for treating drainage containing radioactive ammonia
JP2019093329A (en) * 2017-11-21 2019-06-20 清水建設株式会社 Method of removing ammonia

Also Published As

Publication number Publication date
JPS5855838B2 (en) 1983-12-12

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