Results 221 to 230 of about 40,609 (263)

The Pollution Load by Nitrogen and Phosphorus in the Cetina River

Water, Air, & Soil Pollution, 2009
The objective of the investigations of the Cetina River, located in southern Croatia, was to record specific characteristics and properties of the Cetina waters at nine (9) stations. In addition to measurements undertaken in the Cetina River, the water quality of its most significant springs and tributaries, such as: Kosinac, Šilovka, Studenci and Mala
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Pollutant Loading of Different Particle Size Fractions Compared to the Pollutant Loads of Urban Stormwater Runoff Events

2018
A stormwater monitoring campaign at a treatment facility is undertaken to further investigate the relationship of TSS removal and the reduction of micropollutant loads. Therefore the particle characteristics are investigated as well as the associated pollutants within different particle size fractions.
Baum Philipp, Dittmer Ulrich
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Study on Runoff Pollution Load Model

Advanced Materials Research, 2012
Along with the development of JiuZhai valley tourism scenic spots increasing at the same time, and the ecological environment is also with the change, how much of the change of ecological environment must be given. The TP emissions non-point source is one of the important indexes of each branch road and plank road be given. But the results is discrete,
Yan Lv, Lin Deng
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Estimation of pollutant loads with fuzzy sets

Civil Engineering Systems, 1990
Abstract An approach is presented to estimate pollutant loads and concentrations in runoff using fuzzy sets. In introducing uncertainty in water quality simulation models, fuzzy sets seem as appropriate as other techniques to represent the variability of the model's parameters and to predict pollutant loads with a measure of their uncertainty.
C. Baffaut, J. L. Chameau
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Pollutant Loading Model for Highway Runoff

Journal of the Environmental Engineering Division, 1982
A stormwater runoff pollutant loading model has been developed on the basis of results from composite sampling of approximately 500 storms at nine locations in Washington State. One component of the model is an expression for total suspended solids (TSS) load in relation to traffic, runoff coefficient, and surrounding land use contributions.
Tai Wik Chui, Brian W. Mar, Richard R. Horner   +2 more
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Lake Uluabat Point Pollutant Sources and Pollution Loads

2019
In this study, flow values and pollution loads of point pollutant sources in Uluabat Lake basin were monitored in 4 different sampling points for 12 months in August 2013-July 2014 period and spatial and temporal changes of parameters were examined. The monitored parameters were suspended solids (SS), chemical oxygen demand (COD), biological oxygen ...
HACISALİHOĞLU, Saadet, KARAER, Feza
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Surface water quality and pollutant loadings

2002
The focus of this technical report is the quality of the surface waters in the Raritan River Basin. The concentration, trend, and relationships between flow and season of seventeen water quality constituents, bioassessment ratings, habitat assessment ratings, and concentrations and detection frequencies of pesticides and volatile organic compounds were
Shallcross, Amy L., Zambrowski, Denise M., Stanuikynas, Tom J.   +2 more
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APPLYING POLLUTANT LOAD FACTOR METHOD FOR ESTIMATION OF POLLUTION LOAD AND EVALUATION OF POLLUTANT FACTORS IN INLE LAKE, MYANMAR

Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 2020
Takashi YUASA, Ryo MATSUMARU, Toshiya ARAMAKI, Gaku MANAGO, Kyoko SHIBATA, null Sai Tun Aye, Akari SUZUKI   +6 more
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Urban stormwater pollutants: Sources and loadings

GeoJournal, 1985
Urban stormwater pollution is produced by many sourcesL wet and dry deposition import pollutants in the liquid, solid, and gaseous phases. The materials are primarily derived from emissions from industrial sources and from heat and power generating plants.
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Calculation on Pollution Load of Air Purifier

2018
The pollution load of air purifier mainly means the concentration of particles invaded into the room, i.e., the PM2.5 concentration. Several years ago, there were days with dust storms in Beijing. The sky was gloomy and gray. But there was no feeling of wind. When people went back home after one-day out, a layer of something could be seen on the table.
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