First International Conference on MOLDAVIAN RISKS – FROM ...

First International Conference on MOLDAVIAN RISKS – FROM ... First International Conference on MOLDAVIAN RISKS – FROM ...

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ong>Firstong> ong>Internationalong> ong>Conferenceong> on MOLDAVIAN RISKS - FROM GLOBAL TO LOCAL SCALE 16-19 May 2012, Bacau, Romania MATHEMATICAL MODELS DESIGNED TO ASSESS THE RISK SITUATIONS CREATED BY RIVER FLOWS G. Murariu, M. Praisler, S. Ciochina, A. Stoica ............................................... 59 DATA INCOHERENCE FOR COMBINATORIAL OPTIMIZATION PROBLEMS G. C. Crisan, C. M. Pintea, C. Chira ................................................................. 60 RISKS RELATED TO EXTRACTION OF MINERALS AGGREGATES FROM RIVERS S. Cartacuzencu, G. Lazar ................................................................................. 61 IN SITU SOIL FLUSHING STUDIES ON YIELD OF POLLUTED REMEDIATION SANDY SOILS WITH ORGANIC COMPOUNDS ACIDS A. D. Chitimus, V. Nedeff, E. Mosnegutu ......................................................... 62 RESEARCH ON THE HEAT BALANCE COMPONENTS OF A SMALL SBR BASIN USED FOR DOMESTIC WASTEWATER TREATMENT N. Barsan, V. Nedeff .......................................................................................... 63 EXPERIMENTING RIGID AND ELASTIC CLAMPING METHODS OF ACOUSTIC SCREENS C. Tomozei, V. Nedeff, M. Panainte, G. Andrioai ............................................ 64 COMPARATIVE STUDY VIEWING THE EFFICIENCY OF THE GRANULAR FILTERS DEPENDING ON THE TYPE OF THE FILTER MATERIAL O. (Irimia) Tirtoaca , V. Nedeff, M. Panainte .................................................. 65 STUDY UPON THE ADVANTAGES OF PREDICTIVE MAINTENANCE IN MONITORING OF ROLLING BEARINGS D. C. Nadabaica, V. Nedeff, L. Bibire, G. Andrioai ......................................... 66 STUDIES AND RESEARCH ON THE INFLUENCE OF THE CLIMATIC FACTORS ON AMMONIA POLLUTION IN BACAU D. Capsa, V. Nedeff, M. Panainte, N. Barsan ................................................. 67 STUDIES AND RESEARCH ON THE DETERMINATION OF HEAVY METALS FROM THE BANKS OF THE SIRET RIVER BASIN C. Radu, V. Nedeff, N. Barsan, A. Dumitrescu ................................................ 68 RESEARCH ON THE CAUSES OF TORRENTIAL RAINS IN THE CENTRAL SOUTHERN OF MOLDAVIAN REGION ON 05 SEPTEMBER 2007 M. Vasilica, D. Capsa, I. Covaci, V. Nedeff, N. Barsan ................................... 69 RESEARCH ON THE USE OF ORGANIC FLOCCULANTS IN TREATING THE SLUDGE FROM THE MUNICIPAL WASTEWATER TREATMENT PLANTS M. Turcu, V. Nedeff, N. Barsan ........................................................................ 70 THEORETICAL ASPECTS OF THE RELIABILITY REQUIREMENTS OF WASTEWATER TREATMENT PLANTS A. Stoicescu ........................................................................................................ 71 ENVIRONMENTAL RISK DUE TO LEACHATE FROM NON-CONFORMING LANDFILLS A. Vatra, G. Lazar .............................................................................................. 72 10

ong>Firstong> ong>Internationalong> ong>Conferenceong> on MOLDAVIAN RISKS - FROM GLOBAL TO LOCAL SCALE 16-19 May 2012, Bacau, Romania THE CONSEQUENCES OF REDUCING THE AVAILABILITY OF BIOMASS IN TIME P. Voicu .............................................................................................................. 73 STUDIES REGARDING THE BEHAVIOR OF SOLID PARTICLES ON A FLAT OSCILATING SURFACE O. Bontas, V. Nedeff, E. F. Mosnegutu, M. Panainte, O. Tartoaca (Irimia) .. 74 MODELING HYDRO-MORPHOLOGICAL DATA FROM A HYDROGRAPHIC AREA, USING GIS ARCHYDRO D. Dascalita ........................................................................................................ 75 THE IMPACT OF HYDROTECHNICAL ARRANGEMENTS ON WATER COURSES AND AQUATIC ECOSYSTEMS D. Dascalita ............................................................. Error! Bookmark not defined. INFLUENCE OF LAND USES ON WATER FLOW AND NUTRIENTS IN THE WATERSHED TAABO: INTEREST OF A MODELING WITH SWAT A. Anoh Kouao, J. P. Jourda, K. J. Kouame, J.-J. Tanoh Koua, G. Lazar ..... 77 ENVIRONMENTAL RISK ASSESMENT OF WASTEWATER SLUDGE DISPOSAL E. Manea, D. Manea, D. Robescu ..................................................................... 78 VALORIZATION OF WHEY FROM DAIRIES AS FERTILIZER. WHEY INFLUENCE ON GERMINATION AND PLANT GROWTH L. Grosu, B. Fernandez, C. G. Grigoraş, O. I. Patriciu, I. C. Grig-Alexa, D. Nicuţa, D. Ciobanu, V. Nedeff, L. Gavrila, A. L. Finaru ................................. 79 ASPECTS OF WATER DEMINERALIZATION WITH MIXED-LAYER ION- EXCHANGERS I. Rogoveanu Radosavlevici, D. N. Robescu ..................................................... 80 SUSTAINABLE DEVELOPMENT IN THE CONTEXT OF GLOBALIZATION. ANALYSIS OF THE REGULATIONS OF THE WORLD TRADE ORGANIZATION Gh. Durac, N. H. Tit .......................................................................................... 81 INTERACTION BETWEEN TOXIC LEAD IONS AND MODIFIED CALCIUM BENTONITES IN ENVIRONMENT DEPOLLUTION A. M. Georgescu, I. D. Nistor, C. Penot, F. Nardou ......................................... 82 HETEROGENEOUS WATER PHASE CATALYSIS AS AN ENVIRONMENTAL APPLICATION N. Platon, I. D. Nistor, I. Siminiceanu .............................................................. 83 ASSESSMENT OF SEDIMENT AND PHOSPHORUS IN BUYO LAKE, COTE D’IVOIRE, USING SWAT (SOIL AND WATER ASSESSMENT TOOL) MODEL J. J. Tanoh Koua, J. P. Jourda, K. J. Kouamé, A. A. Kouao, G. Lazar .......... 84 CLIMATE VARIABILITY AND WATER RESOURCES IN RURAL SENEGAL: THE CASE OF THE BOROUGH OF FIMELA P. Ndour, A. Kane, A. Niang, G. Lazar ............................................................. 85 PREVENT MAJOR ACCIDENTS INVOLVING HAZARDOUS SUBSTANCES 11

<str<strong>on</strong>g>First</str<strong>on</strong>g> <str<strong>on</strong>g>Internati<strong>on</strong>al</str<strong>on</strong>g> <str<strong>on</strong>g>C<strong>on</strong>ference</str<strong>on</strong>g> <strong>on</strong> <strong>MOLDAVIAN</strong> <strong>RISKS</strong> - <strong>FROM</strong> GLOBAL TO LOCAL SCALE<br />

16-19 May 2012, Bacau, Romania<br />

MATHEMATICAL MODELS DESIGNED TO ASSESS THE RISK<br />

SITUATIONS CREATED BY RIVER FLOWS<br />

G. Murariu, M. Praisler, S. Ciochina, A. Stoica ............................................... 59<br />

DATA INCOHERENCE FOR COMBINATORIAL OPTIMIZATION<br />

PROBLEMS<br />

G. C. Crisan, C. M. Pintea, C. Chira ................................................................. 60<br />

<strong>RISKS</strong> RELATED TO EXTRACTION OF MINERALS AGGREGATES <strong>FROM</strong><br />

RIVERS<br />

S. Cartacuzencu, G. Lazar ................................................................................. 61<br />

IN SITU SOIL FLUSHING <strong>–</strong> STUDIES ON YIELD OF POLLUTED<br />

REMEDIATION SANDY SOILS WITH ORGANIC COMPOUNDS ACIDS<br />

A. D. Chitimus, V. Nedeff, E. Mosnegutu ......................................................... 62<br />

RESEARCH ON THE HEAT BALANCE COMPONENTS OF A SMALL SBR<br />

BASIN USED FOR DOMESTIC WASTEWATER TREATMENT<br />

N. Barsan, V. Nedeff .......................................................................................... 63<br />

EXPERIMENTING RIGID AND ELASTIC CLAMPING METHODS OF<br />

ACOUSTIC SCREENS<br />

C. Tomozei, V. Nedeff, M. Panainte, G. Andrioai ............................................ 64<br />

COMPARATIVE STUDY VIEWING THE EFFICIENCY OF THE GRANULAR<br />

FILTERS DEPENDING ON THE TYPE OF THE FILTER MATERIAL<br />

O. (Irimia) Tirtoaca , V. Nedeff, M. Panainte .................................................. 65<br />

STUDY UPON THE ADVANTAGES OF PREDICTIVE MAINTENANCE IN<br />

MONITORING OF ROLLING BEARINGS<br />

D. C. Nadabaica, V. Nedeff, L. Bibire, G. Andrioai ......................................... 66<br />

STUDIES AND RESEARCH ON THE INFLUENCE OF THE CLIMATIC<br />

FACTORS ON AMMONIA POLLUTION IN BACAU<br />

D. Capsa, V. Nedeff, M. Panainte, N. Barsan ................................................. 67<br />

STUDIES AND RESEARCH ON THE DETERMINATION OF HEAVY<br />

METALS <strong>FROM</strong> THE BANKS OF THE SIRET RIVER BASIN<br />

C. Radu, V. Nedeff, N. Barsan, A. Dumitrescu ................................................ 68<br />

RESEARCH ON THE CAUSES OF TORRENTIAL RAINS IN THE CENTRAL<br />

SOUTHERN OF <strong>MOLDAVIAN</strong> REGION ON 05 SEPTEMBER 2007<br />

M. Vasilica, D. Capsa, I. Covaci, V. Nedeff, N. Barsan ................................... 69<br />

RESEARCH ON THE USE OF ORGANIC FLOCCULANTS IN TREATING<br />

THE SLUDGE <strong>FROM</strong> THE MUNICIPAL WASTEWATER TREATMENT<br />

PLANTS<br />

M. Turcu, V. Nedeff, N. Barsan ........................................................................ 70<br />

THEORETICAL ASPECTS OF THE RELIABILITY REQUIREMENTS OF<br />

WASTEWATER TREATMENT PLANTS<br />

A. Stoicescu ........................................................................................................ 71<br />

ENVIRONMENTAL RISK DUE TO LEACHATE <strong>FROM</strong> NON-CONFORMING<br />

LANDFILLS<br />

A. Vatra, G. Lazar .............................................................................................. 72<br />

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