Dufresne-henry Inc.

Company Information

Company Name
Dufresne-henry Inc.
Address
Precision Park
North Springfield, VT, 05150
Phone
n/a
URL
n/a
DUNS
n/a
Number of Employees
n/a
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N

Award Totals

PROGRAM/PHASE
AWARD AMOUNT ($)
NUMBER OF AWARDS
SBIR Phase I
$89,969.00
2
SBIR Phase II
$187,000.00
1

Award List

  1. COMPACT BIOLOGIC FILTER SYSTEM FOR INDIVIDUAL AND SMALL WATER SUPPLIES

    Amount: $187,000.00

    FEASIBILITY OF SHALLOW DEPTH COMPACT SLOW SAND FILTER TO TREAT DRINKING WATER FOR SMALL AND HOME WATER SYSTEMS IS INVESTIGATED. SHALLOW SAND LAYERS SUPPORTED AND COVERED WITH SELECTED GEOFILTER CLOTH ...

    SBIR Phase II 1986 National Science Foundation
  2. FEASIBILITY OF USING AERATION PRETREATMENT BEFORE WATER IS APPLIED TO SLOW SAND FILTERS.

    Amount: $49,969.00

    FEASIBILITY OF USING AERATION PRETREATMENT BEFORE WATER IS APPLIED TO SLOW SAND FILTERS. A SIMPLE AERATION-SETTLING SYSTEM IS EXAMINED TO DETERMINED IF THE SYSTEM DEVELOPS A SETTLEABLE BIOLOGIC FLOC, ...

    SBIR Phase I 1986 Environmental Protection Agency
  3. COMPACT BIOLOGIC FILTER SYSTEM FOR INDIVIDUAL AND SMALL WATER SUPPLIES

    Amount: $40,000.00

    N/A

    SBIR Phase I 1984 National Science Foundation

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