Titlebook: Security of Public Water Supplies; R. A. Deininger,P. Literathy,J. Bartram Book 2000 Springer Science+Business Media Dordrecht 2000 Danube

Cytology

hair-bulb

逗留

Early Warning Systems on the Rhine and Elbe in Germany,ries into a small sea like the North Sea, a reason for monitoring is to obtain knowledge about the source and amount of contamination and to identify responsibilities. Monitoring of rivers is a difficult task because the investigation must be done during day and night and during certain weather even

stressors

Early Warning System for Chemical Spills on the Ohio River,may limit the uses, increases. Even with a controlled discharge policy, the potential for accidental chemical spills from industries, municipalities, boats, etc. may still be high. One mechanism for mitigating the impacts of spills is an early warning system for detecting spills and disseminating in

令人苦恼

SUE

压倒性胜利

埋伏

Organic Micropollutants in Drinking Water Resources,r bodies, polluted sediments and accumulation of xenobiotic chemicals in the aquatic food chain. This phenomenon has been observed throughout the industrialized world, although the extent of the problem and geographical distribution is not yet fully delineated. The depletion of groundwater reserves

的是兄弟

Non-Polar Micropollutants in Water Resources,er of the input of hydrophobic organics into the biosphere had been recognized several decades ago, and during these decades the use of these chemicals was reduced substantially, non-polar pollutants still pose a severe threat to the environment. The reasons for this phenomenon are the physico-chemi

Misnomer

Microbial Quality Issues for Drinking Water,ar that disinfectant applications are creating a health risk through development of potentially carcinogenic by-products (Craun, 1993; Craun, 1996). It would appear that the two issues are in conflict. What is most frightening is any decision to reduce disinfection protection from pathogenic agents