JPS5591982A - Improving method of water quality having corrosive - Google Patents

Improving method of water quality having corrosive

Info

Publication number
JPS5591982A
JPS5591982A JP16298678A JP16298678A JPS5591982A JP S5591982 A JPS5591982 A JP S5591982A JP 16298678 A JP16298678 A JP 16298678A JP 16298678 A JP16298678 A JP 16298678A JP S5591982 A JPS5591982 A JP S5591982A
Authority
JP
Japan
Prior art keywords
water
corrosive
metal compounds
quality
alkaline earth
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
JP16298678A
Other languages
English (en)
Inventor
Masateru Akasaki
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.)
NAIGAI KAGAKU SEIHIN KK
Original Assignee
NAIGAI KAGAKU SEIHIN KK
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 NAIGAI KAGAKU SEIHIN KK filed Critical NAIGAI KAGAKU SEIHIN KK
Priority to JP16298678A priority Critical patent/JPS5591982A/ja
Publication of JPS5591982A publication Critical patent/JPS5591982A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP16298678A 1978-12-28 1978-12-28 Improving method of water quality having corrosive Pending JPS5591982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16298678A JPS5591982A (en) 1978-12-28 1978-12-28 Improving method of water quality having corrosive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16298678A JPS5591982A (en) 1978-12-28 1978-12-28 Improving method of water quality having corrosive

Publications (1)

Publication Number Publication Date
JPS5591982A true JPS5591982A (en) 1980-07-11

Family

ID=15765034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16298678A Pending JPS5591982A (en) 1978-12-28 1978-12-28 Improving method of water quality having corrosive

Country Status (1)

Country Link
JP (1) JPS5591982A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207992A (ja) * 1982-05-28 1983-12-03 Shikoku Chem Corp プ−ル水のｐｈ調整方法
JPS60105850A (ja) * 1983-11-14 1985-06-11 Matsushita Electric Ind Co Ltd 給湯機器における水処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207992A (ja) * 1982-05-28 1983-12-03 Shikoku Chem Corp プ−ル水のｐｈ調整方法
JPS60105850A (ja) * 1983-11-14 1985-06-11 Matsushita Electric Ind Co Ltd 給湯機器における水処理装置

Similar Documents

Publication Publication Date Title
KR940005498A (ko) 인공 해수
JPS5591982A (en) Improving method of water quality having corrosive
JPS5330986A (en) Removing method for heavy metals contained in exhaust water
JPS55114388A (en) Clarifying treatment of waste water
JPS5287860A (en) Method of removing heavy metal ion in drainage
JPS5524514A (en) Treating method for ammoniac nitrogen-containing waste water
JPS5210956A (en) Method of removing deposits
JPS52109761A (en) Purification method of waste water
JPS5312152A (en) Process for stabilizing industrial waste water containing thiosulfates
JPS51117448A (en) Bioldgical method of removing nitrogen frow waste water
JPS55114308A (en) Disposing method for concentrated waste water containing oil
Chattopadhyay et al. Removal of toxicity of linear alkyl benzene sulfonate through aging.
JPS5244052A (en) Factory waste water processing method
Friedland et al. Improving the environmental effects of the Eilat sea water desalination plant.
JPS55104692A (en) Purifying treatment of fluorine-containing waste water
JPS5541850A (en) Decreasing sulfur and nitrogen compound and cod in waste water
JPS52146050A (en) Process for waste water with high concentration of organic component
JPS52135560A (en) Microbial treating method of waste water
JPS51125956A (en) Method and apparatus for purification of waste liquor
JPS51142856A (en) Floating,concentration and separation mehtod of active sludge
SU889632A1 (ru) Способ очистки сточных вод от активного хлора
Zhang et al. The Calcium and Magnesium in Seawaters of the Jiaozhou Bay(in Chinese)
JPS51130682A (en) A method of using sea water as chlorine agent
JPS5280658A (en) Method for removing ammoniac nitrogen from waste water
JPS5259069A (en) Treating method of waste liquid