[ نُشرت في: Pollution ]
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خيارات البحث
النتائج 1291 - 1300 من 62,508
Relationship between organic loading, dissolved oxygen concentration and sludge settleability in the completely-mixed activated sludge process.
1980
Palm J.C. | Jenkins D. | Parker D.S.
Wolters Kluwer - United States of America
Phytoplankton recovery after power plant entrainment.
1979
Goldman J.C. | Quinby H.L.
Wolters Kluwer - United States of America
A geographically variable water quality index used in Oregon.
1979
Dunnette D.A.
Wolters Kluwer - United States of America
The Potomac: drinkable? [Water quality, USA].
1979
Johnson B.P.
Wolters Kluwer - United States of America
Oxygen utilization in the completely mixed activated sludge process.
1979
Benefield L.D. | Randall C.W.
Wolters Kluwer - United States of America
Impact of development on watershed hydrologic and nutrient budgets.
1979
Watson V.J. | Loucks O.L. | Mitchell J. | Clesceri N.L.
Wolters Kluwer - United States of America
Trace metal concentrations in selected biological, sediment, and water column samples in a northern New England river [(USA)].
1979
Friant S.L.
Wolters Kluwer - United States of America
An algal toxicity test and evaluation of adsorption effect.
1979
Hannan P.J. | Patouillet C.
Wolters Kluwer - United States of America
Effect of heavy metals in sludge on agricultural crops [Tests on maize, uptake, phytotoxicity].
1979
Hyde H.C. | Page A.L. | Bingham F.T. | Mahler R.J.
Wolters Kluwer - United States of America
Intermittent operation of the extended aeration process for small systems [Wastewater treatment].
1979
Goronszy M.C.
Wolters Kluwer - United States of America
