STEVEN BACHAND
Water and Wastewater in Pawtucket, RI
License number
Rhode Island T100432T
Issued Date
7, 1997
Expiration Date
7, 1999
Category
Drinking Water Operator
Type
TO Class 1-Operator in Training
Address
Address
Pawtucket, RI
Personal information
See more information about STEVEN BACHAND at radaris.comName
Address
Phone
Pawtucket, RI
212 Rowe Ave, Pawtucket, RI 02861
212 Rowe Ave, Pawtucket, RI 02861
Professional information
Multi-Chamber Water Purification Device And Method Of Using The Same
US Patent:
5855777, Jan 5, 1999
Filed:
Oct 31, 1996
Appl. No.:
8/742778
Inventors:
Steven P. Bachand - Pawtucket RI
Francis M Lubrano - Narragansett RI
Raymond P. Denkewicz - Warwick RI
Francis M Lubrano - Narragansett RI
Raymond P. Denkewicz - Warwick RI
Assignee:
Fountainhead Technologies, Inc. - Smithfield RI
International Classification:
C02F 172
US Classification:
210205
Abstract:
A flow-through water purification method and device, the device having an inlet, an outlet, first and second internal chambers, and water purification materials in the two chambers. In one aspect, water flowing through the first chamber does not flow through the second chamber, and water flowing through the second chamber does not flow through the first chamber. The water purification material in the first chamber is restricted from contacting the water purification material in the second chamber. In a preferred embodiment the two materials are a silver-containing material and an oxidizing material such as chlorine, the device being used to treat pool water. Flow regulation means in the form of selectable output orifice areas are disclosed.
Water Strainer/Purifier And Method Of Using Same
US Patent:
5810999, Sep 22, 1998
Filed:
Nov 27, 1996
Appl. No.:
8/757472
Inventors:
Steven P. Bachand - Pawtucket RI
Raymond P. Denkewicz - Warwick RI
Mark A. Bollinger - Warwick RI
Francis M. Lubrano - Narragansett RI
Raymond P. Denkewicz - Warwick RI
Mark A. Bollinger - Warwick RI
Francis M. Lubrano - Narragansett RI
Assignee:
Fountainhead Technologies, Inc. - Providence RI
International Classification:
B01D 3528, B01D 2988
US Classification:
210206
Abstract:
A water-purifying device has both a strainer and water purification materials, as well as an inlet and outlet. In the preferred embodiment, the water purification materials are contained within a separable purifier housing, and a deflector extending from a support plate into a strainer housing deflects incoming water to the purification materials. The device has particular application to claimed methods of purifying water for swimming pools, spas, cooling towers, fountains and the like. The purifier housing may be an attachment to existing pump inlet strainer basket housings.