SG11202108084QA - Method of purifying natural water and wastewater - Google Patents

Method of purifying natural water and wastewater

Info

Publication number
SG11202108084QA
SG11202108084QA SG11202108084QA SG11202108084QA SG11202108084QA SG 11202108084Q A SG11202108084Q A SG 11202108084QA SG 11202108084Q A SG11202108084Q A SG 11202108084QA SG 11202108084Q A SG11202108084Q A SG 11202108084QA SG 11202108084Q A SG11202108084Q A SG 11202108084QA
Authority
SG
Singapore
Prior art keywords
wastewater
natural water
purifying natural
purifying
water
Prior art date
Application number
SG11202108084QA
Other languages
English (en)
Inventor
Igor Semenovich Balaev
Original Assignee
Dyclar GmbH
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 Dyclar GmbH filed Critical Dyclar GmbH
Publication of SG11202108084QA publication Critical patent/SG11202108084QA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/18—Combined upward and downward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/18—Combined upward and downward filtration
    • B01D24/186—Combined upward and downward filtration the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1241—Particle diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
    • 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
    • C02F2303/16—Regeneration of sorbents, filters
SG11202108084QA 2019-04-29 2019-07-31 Method of purifying natural water and wastewater SG11202108084QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019113558A RU2701932C1 (ru) 2019-04-29 2019-04-29 Способ очистки природных и сточных вод
PCT/RU2019/000536 WO2020222670A1 (ru) 2019-04-29 2019-07-31 Способ очистки природных и сточных вод

Publications (1)

Publication Number Publication Date
SG11202108084QA true SG11202108084QA (en) 2021-08-30

Family

ID=68171166

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108084QA SG11202108084QA (en) 2019-04-29 2019-07-31 Method of purifying natural water and wastewater

Country Status (18)

Country Link
US (1) US20220127175A1 (ru)
EP (1) EP3964484A4 (ru)
JP (1) JP2022528959A (ru)
KR (1) KR20210096652A (ru)
CN (1) CN112272657B (ru)
AR (1) AR122258A1 (ru)
AU (1) AU2019444039A1 (ru)
BR (1) BR112021015507A2 (ru)
CA (1) CA3129203A1 (ru)
CL (1) CL2021002175A1 (ru)
CO (1) CO2021011183A2 (ru)
IL (1) IL286179A (ru)
MX (1) MX2021011880A (ru)
PE (1) PE20212189A1 (ru)
RU (1) RU2701932C1 (ru)
SG (1) SG11202108084QA (ru)
WO (1) WO2020222670A1 (ru)
ZA (1) ZA202105476B (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114455742A (zh) * 2022-01-20 2022-05-10 海南儋州雅惠科技有限公司 一种hssf高悬浮物污水快速处理装置及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574329A (en) * 1969-09-29 1971-04-13 David K Beavon Process for purifying water containing oil and solids
US4885083A (en) 1987-08-10 1989-12-05 Banks James V Single chamber filter vessel
RU2112579C1 (ru) 1997-02-18 1998-06-10 Вологодский Политехнический Институт Способ регенерации плавающей загрузки фильтра и устройство для его осуществления
JP2002086160A (ja) * 2000-09-18 2002-03-26 Takuma Co Ltd フッ素を含む排水の処理方法
RU2206523C1 (ru) * 2001-11-16 2003-06-20 Общество с ограниченной ответственностью Научно-производственная фирма "ЭКОС" Способ получения питьевой воды
JP2004113940A (ja) * 2002-09-26 2004-04-15 Tatsuya Sakamoto 移動床式ろ過装置及びその運転方法
US7270745B2 (en) 2003-08-04 2007-09-18 Schwartzkopf Steven H Liquid filtration apparatus embodying super-buoyant filtration particles
JP4318518B2 (ja) * 2003-09-26 2009-08-26 三機工業株式会社 浄水処理方法および浄水処理システム
RU87421U1 (ru) * 2009-03-26 2009-10-10 Дмитрий Дмитриевич Медведев Устройство для очистки сточной воды
RU105185U1 (ru) 2009-06-01 2011-06-10 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Двухслойный напорный фильтр для глубокой очистки воды
PT2508488E (pt) * 2011-04-04 2015-10-12 Veolia Water Solutions & Tech Reator de purificação de água residual biológica melhorado e método
US20130134100A1 (en) * 2011-11-28 2013-05-30 Celanese Acetate Llc Compacted Filter Beds Comprising Non-Sintered, Buoyant Filter Media and Methods Relating Thereto
CA2857053C (en) * 2011-11-29 2020-04-28 Clean Teq Holdings Ltd. Process for treating water by removing ions and filtering agglomerates through a sorbent bed
FR2995603B1 (fr) * 2012-09-19 2014-09-26 Veolia Water Solutions & Tech Procede de traitement d’eau comprenant une flottation combinee a une filtration gravitaire et installation correspondante
CN102942249B (zh) * 2012-11-14 2013-12-18 中国水产科学研究院渔业机械仪器研究所 一种移动床生物过滤装置
FR3022537B1 (fr) * 2014-06-18 2016-07-29 Veolia Water Solutions & Tech Procede de traitement d'eau par adsorption et filtration sur lit de materiau granulaire.
US10745309B2 (en) * 2015-03-11 2020-08-18 Bl Technologies, Inc. Multi-step system for treating selenium-containing wastewater

Also Published As

Publication number Publication date
BR112021015507A2 (pt) 2021-11-16
MX2021011880A (es) 2021-10-26
RU2701932C1 (ru) 2019-10-02
WO2020222670A1 (ru) 2020-11-05
IL286179A (en) 2021-10-31
EP3964484A4 (en) 2023-12-27
AR122258A1 (es) 2022-08-31
CA3129203A1 (en) 2020-11-05
PE20212189A1 (es) 2021-11-15
JP2022528959A (ja) 2022-06-16
EP3964484A1 (en) 2022-03-09
CL2021002175A1 (es) 2022-02-18
CN112272657B (zh) 2023-02-03
KR20210096652A (ko) 2021-08-05
CN112272657A (zh) 2021-01-26
US20220127175A1 (en) 2022-04-28
CO2021011183A2 (es) 2021-09-09
AU2019444039A1 (en) 2021-08-26
ZA202105476B (en) 2021-08-25

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