SG2013022389A - Chemical and biological wastewater treatment system - Google Patents

Chemical and biological wastewater treatment system

Info

Publication number
SG2013022389A
SG2013022389A SG2013022389A SG2013022389A SG2013022389A SG 2013022389 A SG2013022389 A SG 2013022389A SG 2013022389 A SG2013022389 A SG 2013022389A SG 2013022389 A SG2013022389 A SG 2013022389A SG 2013022389 A SG2013022389 A SG 2013022389A
Authority
SG
Singapore
Prior art keywords
chemical
treatment system
wastewater treatment
biological wastewater
biological
Prior art date
Application number
SG2013022389A
Inventor
Venkata Srinivasa Chakravarthy Gudipati Siva
Kumar Pattanayak Soubhagya
Woodling Richard
Original Assignee
Evoqua Water Technologies Pte 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 Evoqua Water Technologies Pte Ltd filed Critical Evoqua Water Technologies Pte Ltd
Publication of SG2013022389A publication Critical patent/SG2013022389A/en

Links

Classifications

    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/307—Nitrification and denitrification treatment characterised by direct conversion of nitrite to molecular nitrogen, e.g. by using the Anammox process
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/106—Selenium compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • 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
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/026—Spiral, helicoidal, radial
SG2013022389A 2013-03-15 2013-03-26 Chemical and biological wastewater treatment system SG2013022389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/031841 WO2014142940A1 (en) 2013-03-15 2013-03-15 Chemical and biological wastewater treatment system

Publications (1)

Publication Number Publication Date
SG2013022389A true SG2013022389A (en) 2014-10-30

Family

ID=51537313

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2013022389A SG2013022389A (en) 2013-03-15 2013-03-26 Chemical and biological wastewater treatment system

Country Status (2)

Country Link
SG (1) SG2013022389A (en)
WO (1) WO2014142940A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8715402B2 (en) * 2011-03-22 2014-05-06 Mitsubishi Heavy Industries, Ltd. Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof
JP2021505387A (en) 2017-12-07 2021-02-18 エーエムペー・バイオテック・ゲーエムベーハー Applied Radial Technology Chromatography Systems and Methods
CN115487539B (en) * 2018-01-22 2024-02-23 普罗克西斯公司 Direct capture using large bead chromatography media
CN112062323A (en) * 2020-07-21 2020-12-11 灵璧县楚汉风纸业有限公司 Stock form processing production sewage treatment plant
CN113415917B (en) * 2021-06-22 2022-11-18 同济大学 Zero-valent iron wastewater treatment system and treatment method coupled with surface updating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314741B2 (en) * 2001-10-19 2008-01-01 University Of Maryland Biotechnology Institute Anaerobic ammonium oxidation for water treatment in recirculating aquaculture
US8080163B2 (en) * 2002-12-04 2011-12-20 Blue Water Technologies, Inc. Water treatment method
US8025800B2 (en) * 2008-03-28 2011-09-27 Global Material Technologies, Inc. Element removal apparatus
AU2010268710B2 (en) * 2009-06-29 2015-10-08 Proterrgo Inc. Apparatus and method for electrochemical treatment of wastewater

Also Published As

Publication number Publication date
WO2014142940A1 (en) 2014-09-18

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