caa a22 4500 469040823 CHVBK 20180323132810.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF01591332 doi (NATIONALLICENCE)springer-10.1007/BF01591332 A theory of efficiency of storage-treatment systems [Elektronische Daten] [T. Etoh, H. Kurita] A simple expression is presented on the capability of storage-treatment systems to reduce non-point pollutant runoff load to natural waters. Their efficiency depends on the capacities of the facilities and probabilistic properties of runoff, such as interval, duration, volume, and concentration of runoff events. Assuming the compound Poisson process for runoff time series, the exact expressions of the ratio of treated load in terms of storage and treatment capacities are theoretically derived on the neighbourhoods of all boundaries of the domain on which the problem is defined. Then, an approximate expression over the whole domain is presented, of which the value and the first-order derivative coincide with those of the exact derived expressions near the boundaries. Accuracy is checked by Monte Carlo simulations. Springer-Verlag, 1992 Detention storage nationallicence Pollution control nationallicence Non-point pollutant runoff nationallicence Etoh T. Kinki University, 3-4-1 Kowakae, Higashi-Osaka, 577, Osaka, Japan aut Kurita H. CTI Engineering Co., 1-4-7 Hommachi, Chuo-ku, 541, Osaka, Japan aut Stochastic Hydrology and Hydraulics Springer-Verlag 6/2(1992-06-01), 89-101 0931-1955 6:2<89 1992 6 477 https://doi.org/10.1007/BF01591332 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01591332 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Etoh T. Kinki University, 3-4-1 Kowakae, Higashi-Osaka, 577, Osaka, Japan aut NATIONALLICENCE 700 1- Kurita H. CTI Engineering Co., 1-4-7 Hommachi, Chuo-ku, 541, Osaka, Japan aut NATIONALLICENCE 773 0- Stochastic Hydrology and Hydraulics Springer-Verlag 6/2(1992-06-01), 89-101 0931-1955 6:2<89 1992 6 477 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer