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Dołączył: 21 Lut 2011
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 Wysłany: Śro 12:13, 06 Kwi 2011 Temat postu: herve leger sale ebl fde ncxr rmg |
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Use of water resources in Datong effective way to
Water focus. 3.4 establishing a water reuse system, the implementation of water supply by building two-pipe system, that is, except set the water pipe system, the male located in the water reuse pipeline system,[link widoczny dla zalogowanych], the implementation of gifted with excellent water, bad water, poor use of dual water supply were available. Water is between Sheung Shui (water pipe) and water (sewer), with the availability of non-potable water. Municipal wastewater is the main water source, the treated wastewater can be reused within a certain range. Appeared in water technology will be widely welcomed by the water users, mainly because investment in water facilities, as long as the scale in control, management science, and its processing cost per cubic meter below the water price, users can get in the water certain economic benefits. In addition, the use of sewage water can reduce emissions, reduce the pressure on urban drainage systems to reduce the pollution of water resources to achieve water conservation, mitigation of urban water supply contradictory purposes. Therefore, water resources, water reuse technology as an integral part of technology is to solve the shortage of urban water resources, ease the contradiction between water supply an effective measure. Currently the city has formed a point, line, round, multi-level sewage treatment,[link widoczny dla zalogowanych], water reuse development pattern. Gradually increase sewage treatment capacity. Western suburbs of the city, eastern suburbs, the development zone and Zhao small village four sewage treatment plant facilities, stable operation, with the Coal, mountain Rubber Group and other large and medium enterprises have built sewage treatment plants, the main city sewage treatment rate has actually to 62%. In Long Park, Huadu Xin Yu, North Star and Green Garden Ciyao three residential quarters built in the four coal mines in the water station, North Star garden of home in the water has been reused. Children's Park, Datong Park in water use project under construction, after the completion of treatment to meet the two major park green standing water at the same time,[link widoczny dla zalogowanych], it also provides irrigation and municipal urban miscellaneous water trees, and gradually extended to the car wash industry, which greatly improved the water reuse. In addition,[link widoczny dla zalogowanych], major companies within the Datong also increased wastewater reuse aspects of human capital investment, according to their own circumstances, the application of the cooling water circulation technology, ash dust waste water treatment and reuse technologies,[link widoczny dla zalogowanych], saving a lot of clean water. In short, the realization of water resources and innocuous, is to protect the environment, prevent pollution and ease the severe shortage of water resources in Datong, an important way to achieve sustainable use of water resources in Datong, an important measure. In particular, look at the situation on the shortage of water resources in Datong City, to promote wastewater treatment and reuse is even more urgent.
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