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北京市环保局局长方力:清洁空气北京在行动

2017-07-26 12:58:29   北京时间

我想,今年从年初的时候,市里就提出,我们要以超常规的状态去完成超常规的措施,要努力力争将今年PM2.5的年均浓度控制在60微克/立方米左右,为此,应该说我们在各个方面进行发力。从现在来看,我们的信心首先是在宏观方面,第一是“绿水青山就是金山银山”的绿色发展理念,已经深入到我们的工作的方方面面,是在顶层设计层面进行落地。第二是京津冀协同生态建设要首先实现突破,现在大气治理是在京津冀协同发展,我们整个社会要实现“共防、共建、共享”的认识方面达成共识。所以说这是从宏观来讲。从具体细节来讲,今年几个方面都在进行大气治理,在后面会给大家一一做介绍。

主持人(曹一楠):比如说无煤化的推进,还有“清煤降氮”工作的推进,现在进展如何,首先通过一个小片来了解一下。

主持人(黄彦):通过刚才这个小片我们也了解到“清煤降氮”工作让北京的空气更加清新了,也想问一下方局长,北京现在无煤化的工作现在进展情况到底怎么样呢?

方力:应该说我们无煤化这项工作是1998年以来,我们治理大气污染的龙头,咱们是紧紧抓住无煤化来推进北京的大气污染的治理。2005年的时候,北京的燃煤总量达到峰值,大概是3000多万吨。到去年我们的燃煤总量压力下降到1000万吨以内,大概是950万吨。2005年的时候北京的能源总量大概是5500万吨标煤,去年能源消耗总量是7000万吨标煤,从这里就可以看出在推进无煤化的过程当中,北京的能源清洁化水平是越来越高。从大气的监测数据来看,也反映出这个问题,去年北京市二氧化硫全年平均浓度是10微克/立方米,今年应该说肯定会降到个位数。这是什么水平,单从二氧化硫污染物水平来讲,现在北京治理水平相当于南部沿海城市的水平,跟欧盟的水平相当。也可以说在大气污染治理当中,我们无煤化、我们的燃煤污染治理已经不是主要矛盾了,有一句话,伤其五指不如断其一指,这一指断是很有成效的,面对目标什么污染都要减,所以我们进入一个新的阶段,在一个新的阶段工作难度会更大。

主持人(曹一楠):刚才提到无煤化从1998年就开始了,这些年词有一些转化,这些年无煤化提的少,我们会提到“清煤降氮”这种变化是为什么?

方力:一个是大气治理进入一个新的阶段,也是与时俱进的表现。我是2010年进入环保局工作,那时候也是环保工作,但是降氮不是常说的,这两年成为一个热门话题,一个是科学进步,我们的技术更加成熟,第二是发展到这个阶段以后,从我们整个社会发展的水平来讲,我们也该做这项工作了,我们也更有实力做这项工作了。给大家最主要讲,这次降氮最突出体现的是,过去是把燃煤锅炉改成燃气锅炉,现在国家的标准燃气锅炉排放标准每立方米150-200毫克,但是北京要实现新的标准,新建锅炉要达到每立方30毫克的排放标准,这已经是国际上的先进水平,和北京的城市定位是相一致的,跟环保要求也是相一致的。在这个过程当中,应该说今年这项工作我们最初定的是1万蒸吨,刚才我说全市上下以超常规的状态工作,我们预计到年底能够翻番。

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