Abstract:

The water treatment system and its structures of thermal power plant usually were arranged separately in accordance with the treatment units; the independent workshop, the control room and the operators and maintainers were configured for each unit. The concept of the water treating island means that the various systems of the thermal power plant should be optimized and organically integrated into the water treating island, and formed a water treatment area which will cover entire power plant. By using this area, the water supply according to different grades and different water quality will be realized, and the waste water will be recovered. It will be helpful for the target of energysaving and the emission reducing.

Key words: water treating island, reclaimed water treatment, water conservation technology, urban waste water