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To improve the water quality, a reverse osmosis treatment package unit will be installed.
More inexpensive treatment techniques could minimize the need for reverse osmosis treatment.
Meeting the permanent standard would force the city to invest in costly reverse osmosis treatment systems for each deep well, Duchniak said.
A reverse osmosis treatment system usually consists of a semipermeable membrane, water storage tank and dispensing faucet.
Reverse osmosis treatment of condensates from a bleached kraft pulp mill:
Huxstep, M.R. and Sorg, T.J. Reverse osmosis treatment to remove inorganic contaminants from water.
Endocrine responses of Fundulus heteroclitus to effluent from a bleached-kraft pulp mill before and after installation of reverse osmosis treatment from a waste stream.
Although reverse osmosis treatment of condensates raises the exposure threshold that alters circulating levels of testosterone in mummichog (Fundulus heteroclitus ), the responsible chemicals have not been characterized.
Reverse osmosis treatment of condensates was also conclusively proven to remove the active substances prior to their re-use in brownstock washing and dilution before bleaching (Dube & MacLatchy, 2001b).
Because no heating or phase changes are needed, energy requirements are low, around 3 kWh/m, in comparison to other processes of desalination, but are still much higher than those required for other forms of water supply, including reverse osmosis treatment of wastewater, at 0.1 to 1 kWh/m.
