NZ609160A - An effluent treatment unit - Google Patents

An effluent treatment unit

Info

Publication number
NZ609160A
NZ609160A NZ60916011A NZ60916011A NZ609160A NZ 609160 A NZ609160 A NZ 609160A NZ 60916011 A NZ60916011 A NZ 60916011A NZ 60916011 A NZ60916011 A NZ 60916011A NZ 609160 A NZ609160 A NZ 609160A
Authority
NZ
New Zealand
Prior art keywords
flow
effluent
media
region
inlet opening
Prior art date
Application number
NZ60916011A
Inventor
Joseph Daniel Langford
Original Assignee
Everhard Ind Pty 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
Priority claimed from AU2010904698A external-priority patent/AU2010904698A0/en
Application filed by Everhard Ind Pty Ltd filed Critical Everhard Ind Pty Ltd
Publication of NZ609160A publication Critical patent/NZ609160A/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
    • C02F3/2826—Anaerobic digestion processes using anaerobic filters
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/284—Anaerobic digestion processes using anaerobic baffled reactors
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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)
  • Biological Treatment Of Waste Water (AREA)

Abstract

An effluent treatment unit 10 is disposed within a primary treatment tank 400. When effluent enters the primary treatment tank it separates into three layers of sludge 414, liquid effluent 416, and scum 418. The liquid effluent layer 416 is relatively clear with some dissolved or suspended organic contaminants. Further treatment of liquid effluent 416 is required before discharge, and outlet filters tend to become blocked or clogged. The effluent treatment unit 10 comprises a reactor tank; a down-flow media region 202; an up-flow media region 204, an inlet opening 120; an outlet opening 412; a separator (not indexed) and bacterial support media 300. The down-flow 202 and up-flow 204 media regions are located in the reactor tank and are separated from one another by the separator. The inlet opening 120 is formed within the reactor tank through which effluent can flow into the down-flow media region 202. The outlet opening is formed within the reactor tank through which effluent can flow out of the up-flow media region 204. The outlet opening is located further up than the inlet opening 120. The bacterial support media 300 is located in the down-flow media region 202 for providing bacterial residence in that region 202. The bacterial support media 300 is located below the inlet opening 120.
NZ60916011A 2010-10-21 2011-10-21 An effluent treatment unit NZ609160A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010904698A AU2010904698A0 (en) 2010-10-21 An effluent treatment unit
PCT/AU2011/001339 WO2012051662A1 (en) 2010-10-21 2011-10-21 An effluent treatment unit

Publications (1)

Publication Number Publication Date
NZ609160A true NZ609160A (en) 2015-03-27

Family

ID=45974559

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ60916011A NZ609160A (en) 2010-10-21 2011-10-21 An effluent treatment unit

Country Status (3)

Country Link
AU (1) AU2011318244B2 (en)
NZ (1) NZ609160A (en)
WO (1) WO2012051662A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104496022A (en) * 2014-11-25 2015-04-08 浙江浙牌科技有限公司 Full-time-domain rural sewage processing system
SE539465C2 (en) * 2016-04-29 2017-09-26 Floating bioreactor
CN108678135B (en) * 2018-06-01 2020-05-05 哈尔滨市建源市政工程规划设计有限责任公司 Sponge city rainwater recovery system
ES2760010B2 (en) * 2018-11-12 2020-09-16 Hulleras Del Norte S A S M E BACTERIAL SUPPORT STRUCTURE FOR A BIOLOGICAL WASTEWATER TREATMENT EQUIPMENT
CN113072252A (en) * 2021-03-31 2021-07-06 江西清绿环保有限公司 Domestic sewage aeration type wetland filter tank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK9600416U4 (en) * 1996-11-26 1997-10-24 Joergen Marcus Ferdinand mini Wastewater Treatment Plant
JPH10156377A (en) * 1996-12-03 1998-06-16 Clean Kasei:Kk Method for blocking and collecting grease of oil-containing waste water and device therefor
JP2000271583A (en) * 1999-01-19 2000-10-03 Inax Corp Septic tank
JP2001205284A (en) * 2000-01-28 2001-07-31 Sanyo Electric Co Ltd Garbage treatment apparatus
CA2481853C (en) * 2004-10-12 2013-10-01 Laleh Yerushalmi Integrated multi-zone wastewater treatment system and method
KR100643843B1 (en) * 2005-08-09 2006-11-10 (주)천지엔비텍 B.c.m.f., biological contact media filter

Also Published As

Publication number Publication date
WO2012051662A1 (en) 2012-04-26
AU2011318244A1 (en) 2013-05-23
AU2011318244B2 (en) 2015-04-02

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 OCT 2016 BY FISHER ADAMS KELLY

Effective date: 20151019

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 OCT 2017 BY FISHER ADAMS KELLY CALLINANS

Effective date: 20160909

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 OCT 2018 BY FISHER ADAMS KELLY CALLINANS

Effective date: 20170915

LAPS Patent lapsed