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ES8507425A1 - A process for reducing the iron and manganese content of groundwater, artificial groundwater, that is seeping surface water, or surface water - Google Patents

A process for reducing the iron and manganese content of groundwater, artificial groundwater, that is seeping surface water, or surface water

Info

Publication number
ES8507425A1
ES8507425A1 ES532329A ES532329A ES8507425A1 ES 8507425 A1 ES8507425 A1 ES 8507425A1 ES 532329 A ES532329 A ES 532329A ES 532329 A ES532329 A ES 532329A ES 8507425 A1 ES8507425 A1 ES 8507425A1
Authority
ES
Spain
Prior art keywords
groundwater
surface water
water
iron
reducing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES532329A
Other languages
Spanish (es)
Other versions
ES532329A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VYRMETODER AB
Original Assignee
VYRMETODER AB
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 VYRMETODER AB filed Critical VYRMETODER AB
Priority to ES532329A priority Critical patent/ES532329A0/en
Publication of ES8507425A1 publication Critical patent/ES8507425A1/en
Publication of ES532329A0 publication Critical patent/ES532329A0/en
Granted legal-status Critical Current

Links

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  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

The invention relates to a process for reducing the iron and manganese contents of groundwater or surface water flowing through an aquifer or through a reservoir or a filter containing filter material present in nature. Water containing oxygen or substances releasing oxygen is introduced intermittently through a number of injection pipes or wells 1-9 arranged around an extraction well or extraction pipe 10 for purified water. When water containing oxygen is introduced the said water is only fed to some of the said injection pipes or wells 1-9 and water is simultaneously withdrawn from near-by, adjacent or intermediate injection pipes or wells 1-9.
ES532329A 1984-05-09 1984-05-09 A PROCEDURE TO DECREASE THE CONTENT OF IRON AND MANGANESE IN GROUNDWATER, ARTIFICIAL GROUNDWATER, SUCH AS INFILTRATED SURFACE WATERS, OR SURFACE WATERS Granted ES532329A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES532329A ES532329A0 (en) 1984-05-09 1984-05-09 A PROCEDURE TO DECREASE THE CONTENT OF IRON AND MANGANESE IN GROUNDWATER, ARTIFICIAL GROUNDWATER, SUCH AS INFILTRATED SURFACE WATERS, OR SURFACE WATERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES532329A ES532329A0 (en) 1984-05-09 1984-05-09 A PROCEDURE TO DECREASE THE CONTENT OF IRON AND MANGANESE IN GROUNDWATER, ARTIFICIAL GROUNDWATER, SUCH AS INFILTRATED SURFACE WATERS, OR SURFACE WATERS

Publications (2)

Publication Number Publication Date
ES8507425A1 true ES8507425A1 (en) 1985-09-01
ES532329A0 ES532329A0 (en) 1985-09-01

Family

ID=8487310

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532329A Granted ES532329A0 (en) 1984-05-09 1984-05-09 A PROCEDURE TO DECREASE THE CONTENT OF IRON AND MANGANESE IN GROUNDWATER, ARTIFICIAL GROUNDWATER, SUCH AS INFILTRATED SURFACE WATERS, OR SURFACE WATERS

Country Status (1)

Country Link
ES (1) ES532329A0 (en)

Also Published As

Publication number Publication date
ES532329A0 (en) 1985-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201