2011年12月22日
monitoring department
Ministry of environmental protection environmental monitoring department vice director Zhu Jianping
The PM2.5 data will allow the public to supervise real time release
Reporter: PM2.5 monitoring data will be published?
Zhu Jianping: we are planning, once the new pollution index ( PM2.5 and ozone ) began monitoring, and the formation of routine monitoring ability, will require all city to real-time release each point, each hour data, accept public supervision.
Reporter: next year in Tianjin key areas such as monitoring of PM2.5 and ozone, the implementation of difficult?
Zhu Jianping: technically, no difficulty, is part of the PM2.5 PM10, the monitoring principle and PM10 no difference. And the monitoring point is in determining the PM10 point at the same time to carry out, do not need to. We are in "925" before has been on the cloth to make the adjustment, as long as the original test PM10 point add a set of monitor PM2.5 equipment can, do not need another point, ozone monitoring of each city set up two points can be.
Reporter: what to do?
Zhu Jianping: I need to do now is to choose a PM2.5 method for the determination of. From a professional point of view, there are three ways, one is oscillating balance method, a beta ray method, there is a spectral method. These three kinds of methods can be used to measure the particle concentration, and are internationally recognized. Among them, oscillating balance method and beta ray method, our country in the monitoring of PM10 two methods are in use. At present, we are please China Environmental Monitoring Station on three kinds of methods are compared.
Reporter: at present the implementation of monitoring where the difficulties?
Zhu Jianping: the greatest problem is the financing problem. The timing is not right, because the 2012 budget has been basically finished, the need for additional budget, but each district can grasp the limited funds. Now PM2.5 a set of monitoring equipment, the most expensive 380000 Yuan, cheap 8 event cover. Preliminary estimates, 338 prefecture-level city 's total investment about 2000000000 yuan. The money is mainly used for PM2.5, ozone, carbon monoxide 3 monitoring equipment procurement.
Reporter: the public of the monitoring data and intuitive feelings have very big difference, is this why?
Zhu Jianping: this and monitoring indicators are relevant, because of the lack of some of the indexes of monitoring, so is not comprehensive evaluation. There are many kinds of pollutants in the air, the monitoring of all pollutants of course is the best, but to do so, can only choose to public bigger harm, in the air distribution more pollutant monitoring.
Reporter: Ministry of environmental protection has disclosed, individual parts of the environment quality of data instances of fraud, why can appear such circumstance?
Zhu Jianping: the local government to local environmental quality, but the improvement of environmental quality do need a process, but also needs a large number of investment. By the correct achievements view drive, individual place some leaders, not to focus on improving the quality of the environment, but on the improvement of environmental data, the individual situation is there, but only a few.
The PM2.5 data will allow the public to supervise real time release
Reporter: PM2.5 monitoring data will be published?
Zhu Jianping: we are planning, once the new pollution index ( PM2.5 and ozone ) began monitoring, and the formation of routine monitoring ability, will require all city to real-time release each point, each hour data, accept public supervision.
Reporter: next year in Tianjin key areas such as monitoring of PM2.5 and ozone, the implementation of difficult?
Zhu Jianping: technically, no difficulty, is part of the PM2.5 PM10, the monitoring principle and PM10 no difference. And the monitoring point is in determining the PM10 point at the same time to carry out, do not need to. We are in "925" before has been on the cloth to make the adjustment, as long as the original test PM10 point add a set of monitor PM2.5 equipment can, do not need another point, ozone monitoring of each city set up two points can be.
Reporter: what to do?
Zhu Jianping: I need to do now is to choose a PM2.5 method for the determination of. From a professional point of view, there are three ways, one is oscillating balance method, a beta ray method, there is a spectral method. These three kinds of methods can be used to measure the particle concentration, and are internationally recognized. Among them, oscillating balance method and beta ray method, our country in the monitoring of PM10 two methods are in use. At present, we are please China Environmental Monitoring Station on three kinds of methods are compared.
Reporter: at present the implementation of monitoring where the difficulties?
Zhu Jianping: the greatest problem is the financing problem. The timing is not right, because the 2012 budget has been basically finished, the need for additional budget, but each district can grasp the limited funds. Now PM2.5 a set of monitoring equipment, the most expensive 380000 Yuan, cheap 8 event cover. Preliminary estimates, 338 prefecture-level city 's total investment about 2000000000 yuan. The money is mainly used for PM2.5, ozone, carbon monoxide 3 monitoring equipment procurement.
Reporter: the public of the monitoring data and intuitive feelings have very big difference, is this why?
Zhu Jianping: this and monitoring indicators are relevant, because of the lack of some of the indexes of monitoring, so is not comprehensive evaluation. There are many kinds of pollutants in the air, the monitoring of all pollutants of course is the best, but to do so, can only choose to public bigger harm, in the air distribution more pollutant monitoring.
Reporter: Ministry of environmental protection has disclosed, individual parts of the environment quality of data instances of fraud, why can appear such circumstance?
Zhu Jianping: the local government to local environmental quality, but the improvement of environmental quality do need a process, but also needs a large number of investment. By the correct achievements view drive, individual place some leaders, not to focus on improving the quality of the environment, but on the improvement of environmental data, the individual situation is there, but only a few.
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