World power

Baoji City for the constraints of water shortage problems of sustainable industrial development through the water system, and guide enterprises to establish a wastewater recycling system that allows effective recycling of industrial water, and achieved significant energy-saving effect.

Baoji is the north-west and an important industrial city in our province, the city’s annual water consumption of industrial enterprises accounted for 80% of the entire city over water. In order to save water and solve the problem of industrial water, city actively guide industrial enterprises, through the establishment of sewage disposal circulation system to carry out energy-saving efficiency. China Railway Bridge, Po is a large industrial water use, annual water consumption of nearly 200 million tons. The past, every month the Qing Jiang from a nearby river to take more than 120 thousand tons of water for production. Since enterprises can build a sewage treatment circulatory system, their production and living after treatment for recycled water, large circular set of small cycles, at present has reached to the goal of zero water for industrial use, have never used a drop in the Qing Jiang River. Baoji second power plant at the water-saving transformation of the former, the four cooling towers up to 400 tons per hour, drain off water, every year nearly 5 million yuan with the waste water discharged into the sewer. Last year, they introduced the international advanced reverse osmosis water recycling system, recycled water basically reached full recovery, the company saving more than 470 million tons annually, equivalent to two months of water in Baoji city population. secretary of Baoji City

cited Yao Liang said in an interview, through the industrial water recycling, not only to break the industrial problem of water scarcity, but also received a significant effect of energy efficiency. Baoji’s GDP in 2002 to 21.8 billion to 41.5 billion last year, almost doubled, but the city as a whole has not liters of water, but also down, and groundwater levels have risen an average of 2 to 3 meters. According to reports, there is now Baoji Qi Cheng The industrial enterprises to establish a sewage disposal circulation.

陕西省宝鸡裂缝工业用水效率的难题取得了显著成绩节约能源

宝鸡市的可持续工业发展的水资源短缺问题的限制，通过供水系统，引导企业建立了废水回收系统，使工业用水的有效回收，并取得了显着的节能效果。

宝鸡是西北和我省重要的工业城市，全市工业企业的年用水量占80％，超过全市的水。为了节约用水，解决工业用水问题，通过积极引导城市的污水处理流通体系建设，工业企业开展节能效率。中国铁路桥，宝是一个大的工业用水，近200万吨用水。过去，每月从附近的河流清江以生产120多万吨水。由于企业建立起污水处理循环系统，其生产和循环水后处理生活中，大量小周期循环设置，目前已达到零工业用水的目标，从未使用过，在清江下降河。在宝鸡第二发电厂水节能改造前，四个冷却塔，最高达每小时400吨，起飞排水，每年近500万元到污水排放废水。去年，他们引进国际先进的反渗透水回收系统，循环水基本达到完全复苏，公司节省了470多万吨，相当于2个月的水宝鸡市的人口。书记宝鸡市

引尧离肮在接受采访时说，通过工业用水循环，不仅打破了工业缺水问题，而且还收到了能源效率显着影响。宝鸡市的国内生产总值2002年为21.8亿元，415.0亿，去年几乎翻了一番，但这个城市作为一个整体的水不升，而且还下来，地下水水位上升了2至3米的平均水平。据报道，目前宝鸡齐尺嗯工业企业建立了污水处理循环。06.8.31