Producing safe drinking water requires many considerations, but it may be thought of as beginning with the raw water source. The paper concentrates on water quality standards as a factor in source selection because these represent new conditions which must be met. It discusses the topic against the background of raw water requirements in the state of Illinois.
机构:
Spectra-Physics, Laser Systems Div,, Eugene, OR, USA, Spectra-Physics, Laser Systems Div, Eugene, OR, USASpectra-Physics, Laser Systems Div,, Eugene, OR, USA, Spectra-Physics, Laser Systems Div, Eugene, OR, USA