CL2015001069A1 - Procedimiento y composición para la purificación de agua y la deshidratación de lodos. - Google Patents

Procedimiento y composición para la purificación de agua y la deshidratación de lodos.

Info

Publication number
CL2015001069A1
CL2015001069A1 CL2015001069A CL2015001069A CL2015001069A1 CL 2015001069 A1 CL2015001069 A1 CL 2015001069A1 CL 2015001069 A CL2015001069 A CL 2015001069A CL 2015001069 A CL2015001069 A CL 2015001069A CL 2015001069 A1 CL2015001069 A1 CL 2015001069A1
Authority
CL
Chile
Prior art keywords
water
procedure
mud
composition
water purification
Prior art date
Application number
CL2015001069A
Other languages
English (en)
Inventor
Gerhard Kummer
Hans-Georg Hartan
Original Assignee
Clariant Int 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 Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of CL2015001069A1 publication Critical patent/CL2015001069A1/es

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical 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
    • C02F1/52—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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/46—Materials comprising a mixture of inorganic and organic materials
    • 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
    • C02F1/52—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
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2103/001—Runoff or storm 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters

Abstract

PROCEDIMIENTO PARA LA PURIFICACION DE AGUA O PARA LA DESHIDRATACION DE LODOS, QUE COMPRENDE LAS SIGUIENTES ETAPAS: PUESTA EN CONTACTO DE UN CARBONATO DE CALCIO NATURAL TRATADO EN SUPERFICIE, DE UNA BENTONITA NATURAL Y DE UN POLIMERO ANIONICO CON EL AGUA O EL LODO, FORMANDOSE FLOCULOS MEDIANTE LA REUNION DE SUSTANCIAS EN PARTICULAS CONTENIDAS EN EL AGUA O EN EL LODO, Y SEPARACION DE LOS FLOCULOS FORMADOS CON EL FIN DE OBTENER AGUA PURIFICADA O SEPARACION DE AGUA CON EL FIN DE OBTENER UN LODO DESHIDRATADO, Y EN DONDE EL CARBONATO DE CALCIO NATURAL TRATADO EN SUPERFICIE ES UN PRODUCTO DE REACCION DE UN CARBONATO DE CALCIO NATURAL CON UN ACIDO Y DIOXIDO DE CARBONO, QUE SE FORMA IN SITU MEDIANTE EL TRATAMIENTO CON UN ACIDO Y/O QUE ES APORTADO DESDE EL EXTERIOR, Y SE PREPARA EN FORMA DE UNA SUSPENSION ACUOSA CON UN VALOR DEL PH, MEDIDO A 20°C, MAYOR QUE 6.0.
CL2015001069A 2012-10-26 2015-04-24 Procedimiento y composición para la purificación de agua y la deshidratación de lodos. CL2015001069A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012021103.1A DE102012021103A1 (de) 2012-10-26 2012-10-26 Verfahren und Zusammensetzung zur Wasserreinigung und Schlammentwässerung

Publications (1)

Publication Number Publication Date
CL2015001069A1 true CL2015001069A1 (es) 2015-12-28

Family

ID=49447567

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015001069A CL2015001069A1 (es) 2012-10-26 2015-04-24 Procedimiento y composición para la purificación de agua y la deshidratación de lodos.

Country Status (13)

Country Link
US (1) US20150274565A1 (es)
EP (1) EP2911980A1 (es)
JP (1) JP2016500565A (es)
CN (1) CN104837775A (es)
AU (1) AU2013336734A1 (es)
BR (1) BR112015009262A2 (es)
CA (1) CA2889528A1 (es)
CL (1) CL2015001069A1 (es)
DE (1) DE102012021103A1 (es)
MX (1) MX2015005216A (es)
RU (1) RU2015119675A (es)
SG (1) SG11201503258YA (es)
WO (1) WO2014064073A1 (es)

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DK2957301T3 (en) * 2014-06-20 2017-07-03 Omya Int Ag Procedure for odor control
EP3070057A1 (en) * 2015-03-16 2016-09-21 Omya International AG Process for the purification of water
CN105149337B (zh) * 2015-09-30 2017-11-21 湖南艾布鲁环保科技有限公司 一种重金属镉污染耕地土壤修复的方法
DE102016101417A1 (de) 2016-01-27 2017-07-27 Clariant lnternational Ltd Vorrichtung und Verfahren zur Flokkulation von Feststoffanteilen eines Fest-flüssig-Gemisches
CN106824078B (zh) * 2017-02-28 2019-10-18 南京师范大学 一种含油污泥吸附材料的制备方法及应用
CN106905993B (zh) * 2017-03-24 2018-02-23 诗茵（海南）环保科技有限公司 一种矿物油废弃物的环保治理工艺
CN108083489A (zh) * 2017-10-31 2018-05-29 夹江县盛世东方陶瓷有限公司 一种废水循环系统
CN109396173A (zh) * 2018-11-01 2019-03-01 长沙凯天工研院环保服务有限公司 一种用于土壤脱水的除水剂及土壤脱水的方法
KR102111881B1 (ko) * 2019-02-26 2020-05-15 임호 함수 폐기물 처리제
CN111533396A (zh) * 2020-04-13 2020-08-14 湖州智清环保科技有限公司 一种新型城市含油污泥改性固化剂
DE102020004653B4 (de) 2020-07-30 2022-03-17 Nico Eckart Verfahren und Vorrichtung zur Aufbereitung einer thixotropen Bentonit-Bodensuspension
CN112960893A (zh) * 2021-03-03 2021-06-15 东莞市凯威尔环保材料有限公司 一种复合型高效污泥脱水剂及其制备方法和应用
US11807565B2 (en) 2021-04-16 2023-11-07 Kenneth Brummett Remediation of per- and poly-fluoroalkyl substances in wastewater
US20230014479A1 (en) * 2021-04-16 2023-01-19 Bio-Chem, Incorporated Compositions for the remediation of per- and poly-fluoroalkyl substances in wastewater
CN113308932B (zh) * 2021-04-29 2022-05-17 于都县正亿纸品纸业有限公司 一种水处理污泥在制浆造纸的应用方法

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Also Published As

Publication number Publication date
AU2013336734A1 (en) 2015-05-14
SG11201503258YA (en) 2015-06-29
CA2889528A1 (en) 2014-05-01
JP2016500565A (ja) 2016-01-14
CN104837775A (zh) 2015-08-12
WO2014064073A1 (de) 2014-05-01
RU2015119675A (ru) 2016-12-20
EP2911980A1 (de) 2015-09-02
MX2015005216A (es) 2015-07-14
DE102012021103A1 (de) 2014-04-30
US20150274565A1 (en) 2015-10-01
BR112015009262A2 (pt) 2017-07-04

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