-
Anglický jazyk
Cross-Connection Control Manual
Autor: U. S. Environmental Protection Agency
Plumbing cross-connections, which are defined as actual or potential connections between a potable and nonpotable water supply, constitute a serious public health hazard. There are numerous, well documented cases where cross-connections have been responsible... Viac o knihe
Na objednávku, dodanie 2-4 týždne
16.11 €
bežná cena: 17.90 €
O knihe
Plumbing cross-connections, which are defined as actual or potential connections between a potable and nonpotable water supply, constitute a serious public health hazard. There are numerous, well documented cases where cross-connections have been responsible for contamination of drinking water, and have resulted in the spread of disease. The problem is a dynamic one, because piping systems are continually being installed, altered, or extended. Control of cross-connections is possible, but only through thorough knowledge and vigilance. Education is essential, for even those who are experienced in piping installations fail to recognize cross-connection possibilities and dangers. All municipalities with public water supply systems should have cross-connection control programs. Those responsible for institutional or private water supplies should also be familiar with the dangers of cross-connections and should exercise careful surveillance of their systems.
- Vydavateľstvo: Lulu.com
- Rok vydania: 2017
- Formát: Paperback
- Rozmer: 280 x 216 mm
- Jazyk: Anglický jazyk
- ISBN: 9781387132577
Nemecký jazyk 
