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Agricultural runoff during a drought period [Dee Creek watershed, Nebraska].
1980
Schepers J.S. | Vavricka E.J. | Andersen D.R. | Wittmuss H.D. | Schuman G.E.
Experience with belt filter presses in the pulp and paper industry [Sludge handling practices].
1980
Miner R.
Rapid-infiltration research at Flushing Meadows Project, Arizona [Use of wastewater effluent for irrigation].
1980
Bouwer H. | Rice R.C. | Lance J.C. | Gilbert R.G.
Mechanisms and methods for polymer conditioning of activated sludge.
1980
Novak J.T. | Haugan B.E.
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.
Bacteriological monitoring of pollution in shellfish: methodological evaluation.
1980
Volterra L. | Aulicino F.A. | Tosti E. | Zicarelli M.
This paper compares three different methods to determine faecal pollution in shellfish. Two of these are related to MPN (Most Probable Number) technique and the last one is a direct count. The different results which may be obtained using these different techniques are shown. The relevance that introduction of the intervalve water may have on the bacterial titres in shellfish is presented. The shellfish utilized in this work came from two location situated in the same bay. Simultaneous analyses on flesh, intervalve water and shellfish growing water show the different microbial titre that these three elements may have at the same time.
Show more [+] Less [-]The role of agricultural sediments and chemicals in eutrophication [Nonpoint-source pollution, surface waters].
1980
Bachmann R.W.
Sludge problems in some countries other than the United States [Land application, U.K., Scandinavia, France, Germany and Holland; United Kingdom; Netherlands; Germany, Federal Republic of].
1980
Jenkins S.H.
Quelques reflexions a propos de la pollution atmospherique fluoree Full text
1980
de Cormis, L. | Luttringer, Michel | Institut francilien recherche, innovation et société (IFRIS) ; Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)
National audience
Show more [+] Less [-]Etude de l'accumulation du soufre chez les vegetaux cultives en atmosphere polluee par le dioxyde de soufre Full text
1980
Bonte, J. | de Cormis, L. | Tisne, Alain | Institut National de la Recherche Agronomique (INRA) | Institut francilien recherche, innovation et société (IFRIS) ; Institut National de la Recherche Agronomique (INRA)-École des hautes études en sciences sociales (EHESS)-OST-Université Paris-Est Marne-la-Vallée (UPEM)-Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)-ESIEE Paris-Centre National de la Recherche Scientifique (CNRS)
National audience
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