MY175227A - Anaerobic treatment of organic wastewater - Google Patents

Anaerobic treatment of organic wastewater

Info

Publication number
MY175227A
MY175227A MYPI2014702884A MYPI2014702884A MY175227A MY 175227 A MY175227 A MY 175227A MY PI2014702884 A MYPI2014702884 A MY PI2014702884A MY PI2014702884 A MYPI2014702884 A MY PI2014702884A MY 175227 A MY175227 A MY 175227A
Authority
MY
Malaysia
Prior art keywords
water
bacteria
gas
water distributor
acidogenic
Prior art date
Application number
MYPI2014702884A
Inventor
zhen jia Zhang
Original Assignee
Ronser Bio Tech Sdn Bhd
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 Ronser Bio Tech Sdn Bhd filed Critical Ronser Bio Tech Sdn Bhd
Priority to MYPI2014702884A priority Critical patent/MY175227A/en
Publication of MY175227A publication Critical patent/MY175227A/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
    • C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • 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
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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)

Abstract

Anaerobic treatment of organic wastewater is the technology that related to wastewater treatment technologies field. This invention constitute of a tower vessel and a built-in water distributor, three-phase separator (12) and a 5 consistent gas hydraulic pressure balancer as well as fire barrier (13), and accumulation zone of acidogenic bacteria and methanogenic bacteria on the top of water distributor. Processing water flow rises in a uniform distribution when passing the cross section pf water distributor, organic matters are converted to methane and carbon dioxide gas while passing by acidogenic arid 10 methanogenic bacteria accumulation zone, then treated water and gas are transferred out by three-phase separator (12) and gas hydraulic pressure balancer as well as fire barrier (13). Anaerobic bacteria sludge is retained within the device effectively without any loss. Also, this invention doesn't require the set up of hydrolysis acidification pool and water backflow, which keep the 15 process simple and easy, able to operate stably at 1-30kgCOD/m3.d with organic matter removal rate of 90%. Figure 1
MYPI2014702884A 2011-05-13 2011-05-13 Anaerobic treatment of organic wastewater MY175227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2014702884A MY175227A (en) 2011-05-13 2011-05-13 Anaerobic treatment of organic wastewater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/MY2011/000045 WO2012158013A1 (en) 2011-05-13 2011-05-13 Anaerobic treatment of organic wastewater
MYPI2014702884A MY175227A (en) 2011-05-13 2011-05-13 Anaerobic treatment of organic wastewater

Publications (1)

Publication Number Publication Date
MY175227A true MY175227A (en) 2020-06-16

Family

ID=47177162

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702884A MY175227A (en) 2011-05-13 2011-05-13 Anaerobic treatment of organic wastewater

Country Status (4)

Country Link
AU (1) AU2011368431A1 (en)
BR (1) BR112012000084A2 (en)
MY (1) MY175227A (en)
WO (1) WO2012158013A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103951055B (en) * 2014-04-30 2015-08-05 安徽大学 The method of denitrification process low ratio of carbon to ammonium waste water while of methanation
CN104673641A (en) * 2015-01-22 2015-06-03 潘显敏 Multi-zone barometric disturbance type biogas generating device capable of promoting uniform distribution of strains
CN104611214B (en) * 2015-02-05 2016-09-07 温州静雅环保科技有限公司 The method that the system of the vertical tower secondary synchronization mutual convection current of fermentation produces methane
CN104818203A (en) * 2015-03-30 2015-08-05 陆永成 Pull stirring type non-blocking biogas fermentation system
CN105036323B (en) * 2015-05-25 2017-03-01 东华大学 Light electrolysis catalytic intensification reactor for hydrolysis and acidification
CN104845870A (en) * 2015-05-27 2015-08-19 陆永柱 Excessive biogas collecting system
CN104845869A (en) * 2015-05-27 2015-08-19 潘磊 Displacing, cutting and stirring device
CN105836882B (en) * 2016-06-07 2019-01-11 江苏方洋水务有限公司 A method of improving petrochemical wastewater hydrolysis acidification
CN108793653B (en) * 2018-05-17 2020-08-18 中国科学院过程工程研究所 Sludge full-component comprehensive utilization system and method
CN109095603A (en) * 2018-10-23 2018-12-28 浙江永立环保股份有限公司 Hydrolysis acidification tower and sewage water treatment method
CN109650537B (en) * 2019-01-24 2023-08-18 浙江省环境保护科学设计研究院 Multi-point up-flow type water inlet and distribution hydrolysis device and process
CN110422969A (en) * 2019-08-30 2019-11-08 四川拓璞环保科技有限公司 Liquid crystal display material production wastewater treatment system and method
CN111847535A (en) * 2020-06-17 2020-10-30 如东深水环境科技有限公司 Water distribution device and method for sewage treatment
CN114409069B (en) * 2022-01-25 2023-05-16 浙江省环境工程有限公司 Annular spiral-flow type anaerobic reactor for pretreatment of high-concentration chemical fiber wastewater
CN115838209B (en) * 2022-12-02 2023-07-14 青岛汇君环境能源工程有限公司 Up-flow anaerobic sludge blanket reaction equipment for high-concentration COD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918637A (en) * 1993-08-16 1999-07-06 Fleischman; William H. Plates perforated with venturi-like orifices
WO2008025098A1 (en) * 2006-09-01 2008-03-06 Active Research Pty Ltd A treatment process and apparatus
EP2139313B1 (en) * 2007-04-23 2012-10-10 University of Maryland, Baltimore County Method for the conversion of fish waste from aquaculture systems to methane via a modified uasb reactor
CN101643273B (en) * 2009-08-28 2011-04-27 天津市农业资源与环境研究所 Device and method applicable to anaerobic treatment of solid and liquid mixed sewage of breeding field

Also Published As

Publication number Publication date
WO2012158013A1 (en) 2012-11-22
BR112012000084A2 (en) 2017-07-18
AU2011368431A1 (en) 2012-12-20

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