CONTINUATION OF FACTORS AFFECTING WATER PURIFICATION

Baribo, Lester

CONTINUATION OF FACTORS AFFECTING WATER PURIFICATION

2006

Baribo, Lester

The effects of pH on the action of various chemicals tested with respect to organism destruction are shown. Lowering the pH enhanced the action of chlorine and iodine. The result with colloidal silver indicated no effect of pH at low concentrations but high concentrations showed complete inhibition of the organisms. The effect of temperature on the action of colloidal silver is shown. As the temperature increased from 0 to 37 deg C. there was a marked increase in the inhibitory properties of colloidal silver.

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Mots clés AGROVOC

calcium colloids escherichia ions iron compounds purification silver temperature

Informations bibliographiques

D'autres materias

Water pollution and control; *water treatment; Ph factor; Hygiene and sanitation

Langue

anglais

Licence

http://handle.dtic.mil/100.2/AD415613Approved for public release; distribution is unlimited.

Source

ARCTIC AEROMEDICAL LAB FORT WAINWRIGHT AKDTIC AND NTIS

Auteur institutionnelle

ARCTIC AEROMEDICAL LAB FORT WAINWRIGHT AK

Sur AGRIS depuis: 2013-06-15

Format: AGRIS AP

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CONTINUATION OF FACTORS AFFECTING WATER PURIFICATION

2006

Mots clés AGROVOC

Informations bibliographiques