CL2017002858A1 - Método para producir un material de filtro que contiene hierro para el tratamiento de agua - Google Patents
Método para producir un material de filtro que contiene hierro para el tratamiento de aguaInfo
- Publication number
- CL2017002858A1 CL2017002858A1 CL2017002858A CL2017002858A CL2017002858A1 CL 2017002858 A1 CL2017002858 A1 CL 2017002858A1 CL 2017002858 A CL2017002858 A CL 2017002858A CL 2017002858 A CL2017002858 A CL 2017002858A CL 2017002858 A1 CL2017002858 A1 CL 2017002858A1
- Authority
- CL
- Chile
- Prior art keywords
- iron
- producing
- water treatment
- filter material
- salt
- Prior art date
Links
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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/28014—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 form
- B01J20/28016—Particle form
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3035—Compressing
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3071—Washing or leaching
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
-
- 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
- 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
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compounds Of Iron (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Abstract
<p>Un método para producir un material de filtro que contiene hierro para el tratamiento de agua, caracterizado por: - la reacción de un compuesto de hierro trivalente y una base dentro de un depósito (2) hasta que el hierro trivalente esté completamente neutralizado, para obtener un hidróxido de hierro y una sal que consista en el anión del compuesto de hierro trivalente y el catión de la base, - la introducción del hidróxido de hierro y la sal en membranas (6) cerámicas para lavar el hidróxido de hierro de la sal en flujo transversal, - la introducción de la suspensión de hidróxido de hierro en un filtro prensa (8) de membrana donde se retira parte del agua, para obtener un panel (10) que tenga un contenido de humedad inferior al 77 % en peso, - la inserción del panel (10) en recipientes (12), - el posicionamiento de los recipientes dentro de una cámara de refrigeración (14) que funcionan a presión atmosférica y a temperaturas inferiores a 0 ºC durante un tiempo comprendido entre 24 y 240 horas.</p>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVE2015A000023A ITVE20150023A1 (it) | 2015-05-12 | 2015-05-12 | Metodo per produrre un materiale filtrante contenente ferro per il trattamento delle acque, impianto per attuare il metodo e materiale filtrante ottenuto con il metodo |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002858A1 true CL2017002858A1 (es) | 2018-06-01 |
Family
ID=53765487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002858A CL2017002858A1 (es) | 2015-05-12 | 2017-11-10 | Método para producir un material de filtro que contiene hierro para el tratamiento de agua |
Country Status (9)
Country | Link |
---|---|
US (1) | US11007504B2 (es) |
EP (1) | EP3294446B1 (es) |
CL (1) | CL2017002858A1 (es) |
HR (1) | HRP20190776T1 (es) |
HU (1) | HUE043462T2 (es) |
IT (1) | ITVE20150023A1 (es) |
PE (1) | PE20180011A1 (es) |
RS (1) | RS58852B1 (es) |
WO (1) | WO2016181262A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600106297A1 (it) * | 2016-10-21 | 2018-04-21 | Gruppo Zilio S R L | Metodo per produrre un materiale filtrante contenente ferro per il trattamento delle acque, un impianto per attuare il metodo e materiale filtrante ottenuto con il metodo. |
CN109437407A (zh) * | 2018-12-29 | 2019-03-08 | 北京东方利禾景观设计有限公司 | 一种基于植物根系系统强化人工湿地除磷效能的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4320003A1 (de) * | 1993-06-11 | 1994-12-15 | Jekel Martin Prof Dr Ing | Verfahren zur Entfernung von gelöstem Arsen mittels festem Eisenhydroxid bei der Wasserreinigung |
DE50115835D1 (de) * | 2000-09-26 | 2011-05-12 | Lanxess Deutschland Gmbh | Kontakt- und adsorber-granulate |
-
2015
- 2015-05-12 IT ITVE2015A000023A patent/ITVE20150023A1/it unknown
-
2016
- 2016-05-05 WO PCT/IB2016/052560 patent/WO2016181262A1/en active Application Filing
- 2016-05-05 HU HUE16728381A patent/HUE043462T2/hu unknown
- 2016-05-05 RS RS20190623A patent/RS58852B1/sr unknown
- 2016-05-05 US US15/572,080 patent/US11007504B2/en active Active
- 2016-05-05 PE PE2017002413A patent/PE20180011A1/es unknown
- 2016-05-05 EP EP16728381.1A patent/EP3294446B1/en active Active
-
2017
- 2017-11-10 CL CL2017002858A patent/CL2017002858A1/es unknown
-
2019
- 2019-04-25 HR HRP20190776TT patent/HRP20190776T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
HUE043462T2 (hu) | 2019-08-28 |
RS58852B1 (sr) | 2019-07-31 |
US20180133683A1 (en) | 2018-05-17 |
ITVE20150023A1 (it) | 2016-11-12 |
WO2016181262A1 (en) | 2016-11-17 |
US11007504B2 (en) | 2021-05-18 |
EP3294446A1 (en) | 2018-03-21 |
HRP20190776T1 (hr) | 2019-06-14 |
EP3294446B1 (en) | 2019-02-27 |
PE20180011A1 (es) | 2018-01-09 |
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