DE2729625C3 - Verfahren zur Aufbereitung von Thionsäureionen enthaltenden Abwassers - Google Patents

Verfahren zur Aufbereitung von Thionsäureionen enthaltenden Abwassers

Info

Publication number
DE2729625C3
DE2729625C3 DE2729625A DE2729625A DE2729625C3 DE 2729625 C3 DE2729625 C3 DE 2729625C3 DE 2729625 A DE2729625 A DE 2729625A DE 2729625 A DE2729625 A DE 2729625A DE 2729625 C3 DE2729625 C3 DE 2729625C3
Authority
DE
Germany
Prior art keywords
acid ions
eluate
thionic acid
waste water
decomposition
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.)
Expired
Application number
DE2729625A
Other languages
German (de)
English (en)
Other versions
DE2729625A1 (de
DE2729625B2 (de
Inventor
Seiichi Katsuta Kikkawa
Shigeoki Nishimura
Tsukasa Kure Hiroshima Nishimura
Kouji Otani
Kosaku Nakano Tokio Otsubo
Tsohio Sawa
Ikuo Hitachi Shimokobe
Nobuo Kashiwa Chiba Yoshida
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
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi Ltd
Hitachi Plant Engineering and Construction 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 Babcock Hitachi KK, Hitachi Ltd, Hitachi Plant Engineering and Construction Co Ltd filed Critical Babcock Hitachi KK
Publication of DE2729625A1 publication Critical patent/DE2729625A1/de
Publication of DE2729625B2 publication Critical patent/DE2729625B2/de
Application granted granted Critical
Publication of DE2729625C3 publication Critical patent/DE2729625C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)
  • Treating Waste Gases (AREA)
DE2729625A 1976-06-30 1977-06-30 Verfahren zur Aufbereitung von Thionsäureionen enthaltenden Abwassers Expired DE2729625C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7639576A JPS532943A (en) 1976-06-30 1976-06-30 Process for treating waste water containing sulfur compounds

Publications (3)

Publication Number Publication Date
DE2729625A1 DE2729625A1 (de) 1978-01-05
DE2729625B2 DE2729625B2 (de) 1979-01-11
DE2729625C3 true DE2729625C3 (de) 1979-09-06

Family

ID=13604107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2729625A Expired DE2729625C3 (de) 1976-06-30 1977-06-30 Verfahren zur Aufbereitung von Thionsäureionen enthaltenden Abwassers

Country Status (4)

Country Link
US (1) US4154673A (enExample)
JP (1) JPS532943A (enExample)
DE (1) DE2729625C3 (enExample)
GB (1) GB1544167A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248321A (en) * 1992-08-06 1993-09-28 The Research Foundation Of State University Of New York At Buffalo Process of removing sulfur oxides from gaseous mixtures
JP3739480B2 (ja) * 1995-10-31 2006-01-25 栗田工業株式会社 排煙脱硫排水の処理方法
US5885422A (en) * 1997-02-26 1999-03-23 Stone & Webster Engineering Corporation Spent caustic (pre)treatment process
US20060062811A1 (en) 2004-09-21 2006-03-23 Szymczak Christopher E Medicinal cooling emulsions
US8758814B2 (en) 2004-10-08 2014-06-24 Mcneil-Ppc, Inc. Chewable enteric coated aspirin tablets
US8057820B2 (en) 2004-10-08 2011-11-15 Mcneil-Ppc, Inc. Enteric coated aspirin granules comingled with binder
CN113368675B (zh) * 2021-07-06 2023-03-17 深圳前海中盛环保科技有限公司 离子交换纤维处理烟气脱硫脱硝方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341907A (en) * 1941-04-09 1944-02-15 Resinous Prod & Chemical Co Process of removing acidic constituents from fluids
NL93539C (enExample) * 1950-03-31
US3232867A (en) * 1963-08-19 1966-02-01 Diamond Alkali Co Removal of anionic surfactants from liquids
US3420773A (en) * 1966-03-03 1969-01-07 Ionics Treatment of water
US3382169A (en) * 1966-04-04 1968-05-07 Illinois Water Treat Co Process for deionizing aqueous solutions
US3536613A (en) * 1968-09-03 1970-10-27 Rohm & Haas Upgrading petroleum-sour waters
US3661775A (en) * 1970-07-01 1972-05-09 Rohm & Haas Process for deionizing water
FR2161188A6 (enExample) * 1971-06-08 1973-07-06 Inst Francais Du Petrole
JPS5512311B2 (enExample) * 1975-03-22 1980-04-01
JPS5834196B2 (ja) * 1975-04-18 1983-07-25 荏原インフイルコ株式会社 ハイエンダツリユウハイスイノシヨリホウホウ
JPS5279564A (en) * 1975-12-26 1977-07-04 Showa Denko Kk Process for treating waste water

Also Published As

Publication number Publication date
JPS5650637B2 (enExample) 1981-11-30
US4154673A (en) 1979-05-15
GB1544167A (en) 1979-04-11
JPS532943A (en) 1978-01-12
DE2729625A1 (de) 1978-01-05
DE2729625B2 (de) 1979-01-11

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN