MY174726A - Wastewater treatment plant - Google Patents

Wastewater treatment plant

Info

Publication number
MY174726A
MY174726A MYPI2016703299A MYPI2016703299A MY174726A MY 174726 A MY174726 A MY 174726A MY PI2016703299 A MYPI2016703299 A MY PI2016703299A MY PI2016703299 A MYPI2016703299 A MY PI2016703299A MY 174726 A MY174726 A MY 174726A
Authority
MY
Malaysia
Prior art keywords
treatment section
tank
receiving
section
activated sludge
Prior art date
Application number
MYPI2016703299A
Inventor
Kee Wee Chong
Original Assignee
Kee Wee Chong
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 Kee Wee Chong filed Critical Kee Wee Chong
Priority to MYPI2016703299A priority Critical patent/MY174726A/en
Priority to PCT/MY2016/050082 priority patent/WO2018048295A1/en
Publication of MY174726A publication Critical patent/MY174726A/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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)

Abstract

This invention relates to a wastewater treatment plant comprising: a pre-treatment section comprising a first aerated equalization tank (11) for receiving wastewater and either biologically or chemically, or in combination treating thereof; a tank (12) for receiving discharge from the first equalization tank for separation into flocs and liquid effluent; and a biological treatment section connected downstream to the pre-treatment section comprising an aeration tank (21i) containing bacterially-active sludge for receiving the liquid effluent from the pre-treatment section; and a clarifier (22i) connected downstream of the aeration tank for separating liquid from used activated sludge by gravitation, an activated sludge recycling section (30) comprising a second aerated equalization tank connected between the pre-treatment section and biological treatment section for collecting and recycling used activated sludge through the treatment plant and another biological treatment section comprising another aerated equalization tank and another tank for receiving discharge therefrom. (Most illustrative figure: Fig.1)
MYPI2016703299A 2016-09-09 2016-09-09 Wastewater treatment plant MY174726A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2016703299A MY174726A (en) 2016-09-09 2016-09-09 Wastewater treatment plant
PCT/MY2016/050082 WO2018048295A1 (en) 2016-09-09 2016-11-30 Wastewater treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2016703299A MY174726A (en) 2016-09-09 2016-09-09 Wastewater treatment plant

Publications (1)

Publication Number Publication Date
MY174726A true MY174726A (en) 2020-05-10

Family

ID=61562772

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016703299A MY174726A (en) 2016-09-09 2016-09-09 Wastewater treatment plant

Country Status (2)

Country Link
MY (1) MY174726A (en)
WO (1) WO2018048295A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391494A (en) * 1939-12-13 1945-12-25 American Well Works Method and apparatus for treating sewage
JP2564080B2 (en) * 1992-10-29 1996-12-18 シャープ株式会社 Wastewater treatment method and wastewater treatment equipment
CA2780724C (en) * 2009-12-01 2016-06-07 Jinmin Li Sewage treatment apparatus with flocculation reaction chamber

Also Published As

Publication number Publication date
WO2018048295A1 (en) 2018-03-15

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