Ka. Selby et Kr. Helm, THE USE OF RECLAIMED WATER IN ELECTRIC-POWER STATIONS AND OTHER INDUSTRIAL FACILITIES, Water, air and soil pollution, 90(1-2), 1996, pp. 183-193
There has been much recent progress in the use of reclaimed water (tre
ated municipal sewage plant effluent) for use in the cooling circuits
of electric utility plants and other industrial facilities. In the gre
ater Los Angeles area, reclaimed water has been used industrially for
over 25 years but some major new projects have been initiated in 1995.
By using reclaimed water, electric utility generating stations and ot
her industrial facilities can reduce their need for water from higher
quality water sources which can then be conserved for other purposes,
such as municipal drinking water. This paper presents an overview of t
he factors required to successfully use reclaimed water as makeup to r
ecirculating cooling systems. The primary focus is on the possible eff
ects on equipment relative to corrosion, deposition and biological fou
ling and on the required changes in water treatment Implementation of
the use of this water in some new projects began in May 1995. The pape
r provides some of the latest available results on the use of this wat
er. The pretreatment process for ammonia removal and chlorination prac
tices is also discussed.