Portable water purification system including a filter cleaning m

Details Portable water purification system including a filter cleaning m Portable water purification system including a filter cleaning m

1990-06-20

1992-04-21

Silverman, Stanley S.

Liquid purification or separation

Particulate material type separator, e.g., ion exchange or...

With spaced non-particulate separating means

210414, 210415, 210276, 210282, 2104163, 210764, B01D 2408, B01D 3516

Patent

active

051065002

ABSTRACT:
A water purification system including both a filter and a body of biocidally active material for microbiologically purifying biologically contaminated water. The system provides for the production of microbiologically purified water during both upstroke and downstroke of the plunger and includes a brush which can be reciprocated within the system for cleaning the filter.

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Product Literature from Fisher Scientific.
Product Data of First Need.RTM. Purifier.
Product Data on Water Tech Water Purifier.
Product Data on Katadyn Pocket Filter.
Marchin and Fina, "Contact and Demand-Release Disinfectants," Critical Reviews in Environmental Control, vol. 19, pp. 277-289.

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