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Biblio
Found 7 results
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backwashing
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1993
J. P. Kramer
and
Wouters, J. W.
,
“
DynaSand filtration for drinking-water production
”
,
Aqua : journal of water supply research and technology
, pp. p. 97-104: 10 fig., 5 tab., 1993.
1987
M. J. D. Graham
and
Mbwette, T. S. A.
,
“
Improving the efficiency of slow sand filtration with non-woven synthetic fabrics
”
,
Filtration & separation
, pp. p. 46-50: fig., tab., 1987.
1986
J. Arboleda-Valencia
,
“
A new approach to treatment plant design and construction in Latin America.
”
,
Journal American Water Works Association
, pp. p. 92-105: fig., tab., photogr., 1986.
S. Gupta
,
Chaudhari, M.
, and
Dutt, R.
,
“
New concept in rural water filtration : valveless autowash gravity filters
”
,
Journal of Indian Water Works Association
, pp. p. 87-89 : 3 fig., 1986.
1983
D. M. Tam
,
Vigneswaran, S.
, and
Visvanathan, C.
,
Water filtration technologies for developing countries
, vol. no. 12. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1983, p. 110 p.: fig., tab.
1981
I. Urke
and
Fossum, P.
,
“
Cost of water treatment units
”
, in
Water master plans for Rukwa and Kigoma regions : interim report. Part IV. Selected working papers : A
, 1981, p. Working paper no. 34 (27 p. in various pagings : ill.).
1979
C. Richter
and
Balkowiski, C. S.
,
“
Water treatment plant for small communities : studies in a pilot plant
”
. Companhia de Saneamento do Parana (Sanepar), Curitiba, Brazil, p. 51 p., [25] p. of fig., 1979.
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