ES2046947A1 - Residual water treatment - Google Patents

Residual water treatment

Info

Publication number
ES2046947A1
ES2046947A1 ES929200990A ES9200990A ES2046947A1 ES 2046947 A1 ES2046947 A1 ES 2046947A1 ES 929200990 A ES929200990 A ES 929200990A ES 9200990 A ES9200990 A ES 9200990A ES 2046947 A1 ES2046947 A1 ES 2046947A1
Authority
ES
Spain
Prior art keywords
water treatment
residual water
zeolite
cpds
anionic
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.)
Granted
Application number
ES929200990A
Other languages
Spanish (es)
Other versions
ES2046947B1 (en
Inventor
Hernandez Jose Enrique Garcia
Martin M Mercedes Gonzalez
Del Pino Jesus Santiag Notario
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.)
Universidad de La Laguna
Original Assignee
Universidad de La Laguna
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 Universidad de La Laguna filed Critical Universidad de La Laguna
Priority to ES9200990A priority Critical patent/ES2046947B1/en
Publication of ES2046947A1 publication Critical patent/ES2046947A1/en
Application granted granted Critical
Publication of ES2046947B1 publication Critical patent/ES2046947B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Biological Treatment Of Waste Water (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

The residual waters are supplied by a micro-pump to the top of a vertical column of uniform section and flowed continuously down through a zeolite bed with particle size 0.2-2.0 mm. The zeolite acts as a mixed bed capable of retaining both cationic and anionic cpds.
ES9200990A 1992-05-13 1992-05-13 WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN. Expired - Fee Related ES2046947B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200990A ES2046947B1 (en) 1992-05-13 1992-05-13 WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200990A ES2046947B1 (en) 1992-05-13 1992-05-13 WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN.

Publications (2)

Publication Number Publication Date
ES2046947A1 true ES2046947A1 (en) 1994-02-01
ES2046947B1 ES2046947B1 (en) 1994-08-16

Family

ID=8276994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200990A Expired - Fee Related ES2046947B1 (en) 1992-05-13 1992-05-13 WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN.

Country Status (1)

Country Link
ES (1) ES2046947B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156745A1 (en) * 1999-07-20 2001-07-01 Cultivos Marinos Torrevenjense Treatment of low salinity land water for fish rearing consists of salination and heavy metal and ammonia removal, filtration and regeneration

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP860899A0 (en) * 1999-02-11 1999-03-04 Zeolite Australia Limited Process for the removal of suspended and other material from waste water
ES2179737B1 (en) * 2000-06-22 2003-10-01 Macias Flores Salvador PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260487A (en) * 1979-08-03 1981-04-07 Gruett Glenn H Combination filter and softener unit
EP0243557A1 (en) * 1986-04-30 1987-11-04 Westinghouse Electric Corporation Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness
EP0244922A1 (en) * 1986-05-08 1987-11-11 Westinghouse Electric Corporation Apparatus and method for removing strontium ions from aqueous solutions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260487A (en) * 1979-08-03 1981-04-07 Gruett Glenn H Combination filter and softener unit
EP0243557A1 (en) * 1986-04-30 1987-11-04 Westinghouse Electric Corporation Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness
EP0244922A1 (en) * 1986-05-08 1987-11-11 Westinghouse Electric Corporation Apparatus and method for removing strontium ions from aqueous solutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156745A1 (en) * 1999-07-20 2001-07-01 Cultivos Marinos Torrevenjense Treatment of low salinity land water for fish rearing consists of salination and heavy metal and ammonia removal, filtration and regeneration

Also Published As

Publication number Publication date
ES2046947B1 (en) 1994-08-16

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Effective date: 20141120