JPS57140694A - Purification of waste water in construction work - Google Patents

Purification of waste water in construction work

Info

Publication number
JPS57140694A
JPS57140694A JP2499981A JP2499981A JPS57140694A JP S57140694 A JPS57140694 A JP S57140694A JP 2499981 A JP2499981 A JP 2499981A JP 2499981 A JP2499981 A JP 2499981A JP S57140694 A JPS57140694 A JP S57140694A
Authority
JP
Japan
Prior art keywords
waste water
vessel
supernatant
fed
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
JP2499981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329599B2 (enExample
Inventor
Toshiaki Maruyama
Masamitsu Emura
Shozo Takatsu
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP2499981A priority Critical patent/JPS57140694A/ja
Publication of JPS57140694A publication Critical patent/JPS57140694A/ja
Publication of JPS6329599B2 publication Critical patent/JPS6329599B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
JP2499981A 1981-02-24 1981-02-24 Purification of waste water in construction work Granted JPS57140694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2499981A JPS57140694A (en) 1981-02-24 1981-02-24 Purification of waste water in construction work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2499981A JPS57140694A (en) 1981-02-24 1981-02-24 Purification of waste water in construction work

Publications (2)

Publication Number Publication Date
JPS57140694A true JPS57140694A (en) 1982-08-31
JPS6329599B2 JPS6329599B2 (enExample) 1988-06-14

Family

ID=12153664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2499981A Granted JPS57140694A (en) 1981-02-24 1981-02-24 Purification of waste water in construction work

Country Status (1)

Country Link
JP (1) JPS57140694A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202707A (ja) * 1984-03-28 1985-10-14 Yoshiro Higuchi 微粒子懸濁水の処理法
JP2002219470A (ja) * 2001-01-30 2002-08-06 Sanee Industrial Co Ltd 排水処理方法及び排水処理装置
JP2007061749A (ja) * 2005-08-31 2007-03-15 Taiheiyo Material Kk セメント含有廃液の処理方法
JP2021065870A (ja) * 2019-10-28 2021-04-30 五洋建設株式会社 セメント濁水の浄化方法、およびセメント濁水の浄化システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595116A (en) * 1979-01-16 1980-07-19 Kawasaki Steel Corp Traveling car truck
JPS55137084A (en) * 1979-04-11 1980-10-25 Nippon Chem Ind Co Ltd:The Treating method of grout exhaust water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595116A (en) * 1979-01-16 1980-07-19 Kawasaki Steel Corp Traveling car truck
JPS55137084A (en) * 1979-04-11 1980-10-25 Nippon Chem Ind Co Ltd:The Treating method of grout exhaust water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60202707A (ja) * 1984-03-28 1985-10-14 Yoshiro Higuchi 微粒子懸濁水の処理法
JP2002219470A (ja) * 2001-01-30 2002-08-06 Sanee Industrial Co Ltd 排水処理方法及び排水処理装置
JP2007061749A (ja) * 2005-08-31 2007-03-15 Taiheiyo Material Kk セメント含有廃液の処理方法
JP2021065870A (ja) * 2019-10-28 2021-04-30 五洋建設株式会社 セメント濁水の浄化方法、およびセメント濁水の浄化システム

Also Published As

Publication number Publication date
JPS6329599B2 (enExample) 1988-06-14

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