MY169243A - Apparatus and method for treating alcohol-production wastewater - Google Patents

Apparatus and method for treating alcohol-production wastewater

Info

Publication number
MY169243A
MY169243A MYPI2015704497A MYPI2015704497A MY169243A MY 169243 A MY169243 A MY 169243A MY PI2015704497 A MYPI2015704497 A MY PI2015704497A MY PI2015704497 A MYPI2015704497 A MY PI2015704497A MY 169243 A MY169243 A MY 169243A
Authority
MY
Malaysia
Prior art keywords
treatment
flow rate
anaerobic
condensed water
water
Prior art date
Application number
MYPI2015704497A
Inventor
Komatsu Kazuya
Tanaka Michiaki
Kiyokawa Tomohiro
Original Assignee
Kurita Water Ind 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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of MY169243A publication Critical patent/MY169243A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2833—Anaerobic digestion processes using fluidized bed reactors
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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
    • C02F2303/02—Odour removal or prevention of malodour

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

An anaerobic treatment of distilled condensed water from alcohol production process, wherein the consumption of an alkali agent is suppressed, and a high-load, stable treatment is performed. A method in which, when performing the anaerobic treatment on condensed water obtained by performing a distillation treatment on organic waste water discharged from an alcohol production process, while a portion of the treated water is circulated as circulating water, the condensed water is treated in an upflow fluidised bed anaerobic reaction tank (2) in which anaerobic microorganisms adhered to the surface of a carrier (4) perform the treatment. A circulation ratio, which is calculated as the ratio of the flow rate of circulating water to the flow rate of condensed water treated in the anaerobic reactor (circulating water flow rate/condensed water flow rate), is preferably 5 or more. Figure 1
MYPI2015704497A 2013-06-10 2014-06-10 Apparatus and method for treating alcohol-production wastewater MY169243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013121861A JP5846160B2 (en) 2013-06-10 2013-06-10 Alcohol production wastewater treatment device and treatment method

Publications (1)

Publication Number Publication Date
MY169243A true MY169243A (en) 2019-03-19

Family

ID=52022264

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015704497A MY169243A (en) 2013-06-10 2014-06-10 Apparatus and method for treating alcohol-production wastewater

Country Status (3)

Country Link
JP (1) JP5846160B2 (en)
MY (1) MY169243A (en)
WO (1) WO2014199972A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021169075A (en) * 2020-04-17 2021-10-28 オルガノ株式会社 Organic wastewater treatment method and treatment equipment
CN120097559A (en) * 2025-03-06 2025-06-06 广州市环境保护工程设计院有限公司 A method for treating liquor wastewater

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1112073A (en) * 1997-06-19 1999-01-19 Toray Eng Co Ltd Production of liquid fertilizer
JP4184021B2 (en) * 2002-09-30 2008-11-19 月島機械株式会社 Method for producing alcohol
JP4350495B2 (en) * 2003-12-15 2009-10-21 住友重機械エンバイロメント株式会社 Organic sludge volume reduction device and wastewater treatment device
JP5017725B2 (en) * 2007-12-20 2012-09-05 水ｉｎｇ株式会社 Anaerobic treatment method and apparatus
JP5114780B2 (en) * 2008-08-12 2013-01-09 水ｉｎｇ株式会社 Anaerobic treatment method and apparatus
IT1393126B1 (en) * 2009-03-05 2012-04-11 Eni Spa PROCESS FOR THE PURIFICATION OF AN AQUEOUS CURRENT COMING FROM THE FISCHER-TROPSCH REACTION
MY158497A (en) * 2010-11-26 2016-10-14 Kurita Water Ind Ltd Anaerobic treatment method
JP5759839B2 (en) * 2011-09-14 2015-08-05 水ｉｎｇ株式会社 Anaerobic treatment equipment for organic wastewater

Also Published As

Publication number Publication date
JP5846160B2 (en) 2016-01-20
JP2014237102A (en) 2014-12-18
WO2014199972A1 (en) 2014-12-18

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