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随着纺织企业排污达标要求逐步严格化,生产企业感受到了更大的压力,然而节能减排措施的实践让企业逐渐尝到甜头,甚至看到了经济效益。资源瓶颈、环境压力是我国经济、社会发展长期面临的突出矛盾,各地都在建立和完善节能减排指标体系、监测体系和考核体系。其中,印染业又是国家实行节能减排的重点,印染定型机所排放的废气中含有大量的烟尘、油渍、染料助剂等有害成分,带有窒息性和刺激性的气味。众所周知,印染是高能耗行业,大量余热散失,不仅浪费能源而且对人体和环境造成不可估量的危害,因此,纺织印染行业排放的印染废水一度是我国工业系统中重点污染源之一。
With the gradual strict requirements of the textile enterprises to meet the emission standards, manufacturers feel more pressure, however, the practice of energy-saving emission reduction measures allow enterprises to gradually taste the sweetness, or even see the economic benefits. Resource bottlenecks and environmental pressures are prominent contradictions long-term faced by China’s economy and social development. All localities are establishing and perfecting the indicator system, monitoring system and assessment system for energy conservation and emission reduction. Among them, the printing and dyeing industry is also the focus of the country to implement energy-saving emission reduction, printing and dyeing stereotypes emissions from the exhaust contains a lot of smoke, grease, dye additives and other harmful ingredients, with a suffocation and irritating odor. As we all know, printing and dyeing is a high-energy-consuming industries, a large number of residual heat loss, not only a waste of energy but also on the human body and the environment caused immeasurable harm, therefore, printing and dyeing wastewater textile printing and dyeing industry was one of the key sources of pollution in China’s industrial system.