JPS5678697A - Collecting method for waste heat - Google Patents

Collecting method for waste heat

Info

Publication number
JPS5678697A
JPS5678697A JP15559179A JP15559179A JPS5678697A JP S5678697 A JPS5678697 A JP S5678697A JP 15559179 A JP15559179 A JP 15559179A JP 15559179 A JP15559179 A JP 15559179A JP S5678697 A JPS5678697 A JP S5678697A
Authority
JP
Japan
Prior art keywords
water
supplied
waste water
stored
boiler
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
JP15559179A
Other languages
Japanese (ja)
Inventor
Kenji Mizukawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15559179A priority Critical patent/JPS5678697A/en
Publication of JPS5678697A publication Critical patent/JPS5678697A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To utilize waste heat efficiently by purifying factory waste water hotter than industrial water and underground water by various processes and by using it as boiler water.
CONSTITUTION: Waste water from factories is supplied from conduit 1 to aggregation-precipitation device 2, where suspended particles are precipitated by flocculation. The supernatant liquid is stored in water tank 6 from trough 4 and then fed to filter 9, which separates and removes suspended floating substances that could not be separated in the said process. The waste water is supplied continuously to activated carbon adsorption devices 11 and 12, where dissolved organisms in the water are removed by adsorption and stored in tank 14. To remove ions, etc., contained in an aggregating agent, this waste water is supplied to positive and negative ion exchange towers 17 and 18, supplied to decarboxylation device 20 if required and then stored in water tank 22. The waste water is purified and qualified high enough for use as boiler water is supplied to boiler 26.
COPYRIGHT: (C)1981,JPO&Japio
JP15559179A 1979-12-03 1979-12-03 Collecting method for waste heat Pending JPS5678697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15559179A JPS5678697A (en) 1979-12-03 1979-12-03 Collecting method for waste heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15559179A JPS5678697A (en) 1979-12-03 1979-12-03 Collecting method for waste heat

Publications (1)

Publication Number Publication Date
JPS5678697A true JPS5678697A (en) 1981-06-27

Family

ID=15609371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15559179A Pending JPS5678697A (en) 1979-12-03 1979-12-03 Collecting method for waste heat

Country Status (1)

Country Link
JP (1) JPS5678697A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194671A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JP2021071285A (en) * 2019-10-31 2021-05-06 四川玉竹麻業有限公司Ｓｉｃｈｕａｎ Ｙｕｚｈｕ Ｒａｍｉｅ Ｉｎｄｕｓｔｒｙ Ｃｏ．， Ｌｔｄ． Device for recovering wastewater thermal energy from process for removing colloid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194671A (en) * 1981-05-26 1982-11-30 Canon Inc Picture processing system
JP2021071285A (en) * 2019-10-31 2021-05-06 四川玉竹麻業有限公司Ｓｉｃｈｕａｎ Ｙｕｚｈｕ Ｒａｍｉｅ Ｉｎｄｕｓｔｒｙ Ｃｏ．， Ｌｔｄ． Device for recovering wastewater thermal energy from process for removing colloid

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