Wastewater Demineralization by Tubular Reverse Osmosis Process

Wastewater Demineralization by Tubular Reverse Osmosis Process PDF Author: Ching-lin Chen
Publisher:
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 38

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Wastewater Demineralization by Tubular Reverse Osmosis Process

Wastewater Demineralization by Tubular Reverse Osmosis Process PDF Author: Ching-lin Chen
Publisher:
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 38

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Book Description


Demineralization of Carbon-treated Secondary Effluent by Spiral-wound Reverse Osmosis Process

Demineralization of Carbon-treated Secondary Effluent by Spiral-wound Reverse Osmosis Process PDF Author: Ching-lin Chen
Publisher:
ISBN:
Category : Membranes (Technology)
Languages : en
Pages : 72

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Reverse Osmosis Demineralization of Acid Mine Drainage

Reverse Osmosis Demineralization of Acid Mine Drainage PDF Author: Donald G. Mason
Publisher:
ISBN:
Category : Acid mine drainage
Languages : en
Pages : 128

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Book Description
A two-phase study, involving both laboratory and field investigations, has demonstrated the feasibility of using reverse osmosis to provide potable water from acid mine drainage. The laboratory investigations involved the determination of methods for controlling iron fouling and the selection of a process flow sheet. During the field test, the process developed in Phase I was used to treat acid mine drainage from an underground abandoned anthracite coal mine. Treatment prior to reverse osmosis consisted of filtration (10 microns) followed by ultraviolet light disinfection. Brine from the RO unit was treated by neutralization, oxidation, and settling. Results obtained indicated that membrane fouling due to iron was satisfactorily controlled, but calcium sulfate fouling limited the recovery of product water to about 75%. Product water was of potable quality in all respects except for iron, manganese, and pH. Calcium sulfate precipitate on the RO membrane was successfully removed using a solution of ammoniated citric acid at pH 8.

Research Reporting Series

Research Reporting Series PDF Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 504

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Report of Progress - MERL.

Report of Progress - MERL. PDF Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 88

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1212

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 992

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Report of Progress

Report of Progress PDF Author: Municipal Environmental Research Laboratory
Publisher:
ISBN:
Category : Refuse and refuse disposal
Languages : en
Pages : 88

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Publications- a Quarterly Guide

Publications- a Quarterly Guide PDF Author:
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 78

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Water Treatment Membrane Processes

Water Treatment Membrane Processes PDF Author: Lyonnaise des eaux-Dumez (Firm)
Publisher: American Water Works Association
ISBN: 0070015597
Category : Water
Languages : en
Pages : 738

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Book Description
With global demand for water in the 20th century expected to increase ten-fold, this work focuses on the membrane filtration issues for drinking water.