BR112015030446A2 - processo para redução do carbono orgânico total em águas residuais - Google Patents

processo para redução do carbono orgânico total em águas residuais

Info

Publication number
BR112015030446A2
BR112015030446A2 BR112015030446A BR112015030446A BR112015030446A2 BR 112015030446 A2 BR112015030446 A2 BR 112015030446A2 BR 112015030446 A BR112015030446 A BR 112015030446A BR 112015030446 A BR112015030446 A BR 112015030446A BR 112015030446 A2 BR112015030446 A2 BR 112015030446A2
Authority
BR
Brazil
Prior art keywords
mixture
oxygenate
wastewater
total organic
organic carbon
Prior art date
Application number
BR112015030446A
Other languages
English (en)
Inventor
LENZ Astrid
R Goltz Harlan
Bär Holger
Lindner Jörg
Original Assignee
Basf Se
Dow Global Technologies Llc
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 Basf Se, Dow Global Technologies Llc filed Critical Basf Se
Publication of BR112015030446A2 publication Critical patent/BR112015030446A2/pt

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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • 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
    • C02F2101/327—Polyaromatic Hydrocarbons [PAH's]
    • 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
    • C02F2101/34—Organic compounds containing oxygen
    • 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
    • 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
    • C02F2303/14—Maintenance of water treatment installations

Abstract

a presente invenção diz respeito a um processo para a redução do carbono orgânico total (cot) em uma mistura aquosa m1 obtida como águas residuais provenientes de um processo para a preparação de um óxido de olefina, o processo para a redução do cot compreendendo: (a) fazer contatar a mistura m1 a qual contém pelo menos um oxigenato tendo a partir de 1 a 16 átomos de carbono com um agente de adsorção e adsorvendo pelo menos uma porção de um oxigenato no agente de adsorção; (b) separar uma mistura aquosa m2 do agente de adsorção, a mistura m2 sendo esgotada do oxigenato adsorvido em (a); e (c) separar um oxigenato da mistura m2 obtida em (b) ao submeter a mistura m2 a osmose inversa em pelo menos uma unidade de osmose reversa contendo uma membrana de osmose reversa obtendo uma mistura aquosa m3 sendo esgotada deste oxigenato.
BR112015030446A 2013-06-04 2014-06-04 processo para redução do carbono orgânico total em águas residuais BR112015030446A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13170484 2013-06-04
PCT/EP2014/061595 WO2014195364A1 (en) 2013-06-04 2014-06-04 Process for reducing the total organic carbon in wastewater

Publications (1)

Publication Number Publication Date
BR112015030446A2 true BR112015030446A2 (pt) 2017-07-25

Family

ID=48537877

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030446A BR112015030446A2 (pt) 2013-06-04 2014-06-04 processo para redução do carbono orgânico total em águas residuais

Country Status (12)

Country Link
US (1) US20160130160A1 (pt)
EP (1) EP3003985B1 (pt)
JP (1) JP2016524531A (pt)
KR (1) KR20160039602A (pt)
CN (1) CN105473509B (pt)
BR (1) BR112015030446A2 (pt)
ES (1) ES2694812T3 (pt)
MX (1) MX2015016744A (pt)
MY (1) MY189173A (pt)
RU (1) RU2666424C2 (pt)
SG (2) SG10201710018VA (pt)
WO (1) WO2014195364A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018134851A1 (en) * 2017-01-20 2018-07-26 Arvind Mallinath Lali Process for treating industrial effluents
JP7187839B2 (ja) * 2018-06-29 2022-12-13 三菱瓦斯化学株式会社 過酸化水素の製造方法
CN109516622B (zh) * 2018-11-16 2022-03-04 聊城鲁西氯苄化工有限公司 一种苯甲醇生产系统中高盐废水的处理工艺
CN112645402A (zh) * 2019-10-11 2021-04-13 中国石油化工股份有限公司 环氧化废水的连续处理方法
US11814307B2 (en) * 2020-03-09 2023-11-14 Chemtreat, Inc. Methods of treating water with powder activated carbon to reduce organic matter content
CN111389368A (zh) * 2020-04-22 2020-07-10 徐州工程学院 剩余污泥生物炭的制备方法及其在去除水中四环素的应用
CN113045093A (zh) * 2021-03-19 2021-06-29 黔南民族师范学院 一种石墨产品生产废水的处理方法

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DE4130661C1 (pt) * 1991-09-14 1993-05-19 Dornier Gmbh, 7990 Friedrichshafen, De
US5599955A (en) * 1996-02-22 1997-02-04 Uop Process for producing propylene oxide
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JP2003503187A (ja) * 1999-06-29 2003-01-28 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 廃水の処理方法
JP2002059002A (ja) * 2000-08-16 2002-02-26 Mitsubishi Gas Chem Co Inc 合成吸着剤の再生方法
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JP3922935B2 (ja) * 2002-02-20 2007-05-30 オルガノ株式会社 水処理システム
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JP4958384B2 (ja) * 2003-08-18 2012-06-20 栗田工業株式会社 半導体製造プロセスから排出される有機体炭素含有水の生物処理水の処理方法
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Also Published As

Publication number Publication date
MX2015016744A (es) 2016-08-08
EP3003985B1 (en) 2018-08-08
MY189173A (en) 2022-01-31
RU2015156742A (ru) 2017-07-14
EP3003985A1 (en) 2016-04-13
RU2015156742A3 (pt) 2018-03-26
KR20160039602A (ko) 2016-04-11
US20160130160A1 (en) 2016-05-12
CN105473509B (zh) 2018-05-18
ES2694812T3 (es) 2018-12-27
WO2014195364A1 (en) 2014-12-11
RU2666424C2 (ru) 2018-09-07
JP2016524531A (ja) 2016-08-18
SG11201509936VA (en) 2016-01-28
SG10201710018VA (en) 2018-01-30
CN105473509A (zh) 2016-04-06

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]