新建大型燃煤电厂的环保对策

随着国民经济的发展,我国对环保的要求越来越严格,新建的大容量火电厂必须考虑环保标准不断提高的问题。对火电厂的环保要求主要是控制大气污染物、废水和固体废物的排放,以及其他环保措施。大气污染物的控制包括除尘、脱硫和脱氮;废水排放控制主要是排放达标和循环用水以达到节约用水的目的。

Environment Protection Countermeasures for Large- sized Newly Constructed Coal - fired Power Plants

With development of national economy China has more and more strict requirements for environment protection. It is necessary for newly constructed large - sized coal fired power plants to consider that the environment protection standards have become more strict continuously. The requirements of environment protection for thermal power plants are mainly dealt with control on emission of atmospheric pollutant, waste water and solid waste with other measures. The control on the atmospheric pollution covers dust removal, FGD and DeNOx, while the control on waste water is to discharge water according to the standards and re - use of circulating water for the purpose of water saving.