Fundamental Precepts
Experience has taught us the following
fundamental precepts in process selection (MWH, 2005):
1. The raw water quality of every
source is different.
2. Raw water quality is variable.
3. There is no standard water treatment
plant design that is applicable to all sources.
4. For every source, a number of
treatment process alternatives are available.
5. Site conditions often limit the
types of treatment process that can be used.
6. Retrofitting and upgrading of
existing plants requires creative solutions that are not presented in
standard textbooks such as this one.
7. Pilot plant testing is highly
recommended in the selection of retrofit and upgrade alternatives.
8. Pilot plant testing requires careful
planning and execution to obtain useful design and operating
criteria.
9. It is essential that the
multibarrier concept be a feature of all designs.
10. Operator experience is invaluable
in developing a design.
0 comments:
Post a Comment