JPS565123A - Wet type denitration method of waste gas - Google Patents

Wet type denitration method of waste gas

Info

Publication number
JPS565123A
JPS565123A JP8111279A JP8111279A JPS565123A JP S565123 A JPS565123 A JP S565123A JP 8111279 A JP8111279 A JP 8111279A JP 8111279 A JP8111279 A JP 8111279A JP S565123 A JPS565123 A JP S565123A
Authority
JP
Japan
Prior art keywords
waste gas
wet type
denitration
waste liquid
activated 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.)
Pending
Application number
JP8111279A
Other languages
Japanese (ja)
Inventor
Kenichi Nakagawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8111279A priority Critical patent/JPS565123A/en
Publication of JPS565123A publication Critical patent/JPS565123A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Treating Waste Gases (AREA)
  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To treat effectively a waste liquid generated by the preliminary desulphurization and denitration of a waste gas generated by the combustion of heavy oil and utilize for the economization of resources by using the waste liquid as a source for the enrichment of nutritive nitrogen for the activated sludge.
CONSTITUTION: When the waste gas of heavy oil combustion from a boiler or an industrial furnace in subjected to wet type denitration by using an oxidizing agent such as ClO2, O3 or NaClO2, etc., SO2 and heavy metals in the waste gas are preliminarily removed by a wet type desulfurizing method and, thereafter, denitration is carried out. The denitrated waste liquid generated is used as N of nutritive components required in an activated sludge treating plant.
COPYRIGHT: (C)1981,JPO&Japio
JP8111279A 1979-06-27 1979-06-27 Wet type denitration method of waste gas Pending JPS565123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8111279A JPS565123A (en) 1979-06-27 1979-06-27 Wet type denitration method of waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8111279A JPS565123A (en) 1979-06-27 1979-06-27 Wet type denitration method of waste gas

Publications (1)

Publication Number Publication Date
JPS565123A true JPS565123A (en) 1981-01-20

Family

ID=13737287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8111279A Pending JPS565123A (en) 1979-06-27 1979-06-27 Wet type denitration method of waste gas

Country Status (1)

Country Link
JP (1) JPS565123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104058520A (en) * 2014-07-09 2014-09-24 奥加诺(苏州)水处理有限公司 Process method for deeply treating low-concentration chelated heavy metal wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104058520A (en) * 2014-07-09 2014-09-24 奥加诺(苏州)水处理有限公司 Process method for deeply treating low-concentration chelated heavy metal wastewater

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