新闻 > 国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China

好消息!中国军方加入治霾 精准治霾系统横空出世

2016-10-14 10:11:52   中国新闻周刊

在黄顺祥看来,呐思系统的创新主要体现在“精准”方面。简单说就是“精准定位源,控制治理源,应急优化源”三句话。

听上去很简单,但其核心技术并不简单。大气污染物综合溯源方法体系,建立在以伴随方法为主体,结合反向轨迹法、臭氧源分摊技术和颗粒物源分摊技术,以及采样源解析技术,最终形成机理清晰、考虑全面的大气污染物综合溯源方法体系,其中伴随、采样源定位等技术处于国际领先水平。

“难点在于污染源有静态和动态变化,受气象条件影响,随时在发生变化,难以捉摸。”黄顺祥表示,这就是民间对未知领域常说的“天知道”。

“此前,一个此地的静态源遇到彼地的静态源,发生光化学反应后成为动态的污染源,一系列复杂反应后,就很难判定霾之源。”黄顺祥解释说,呐思系统针对大气重污染复合型、区域性、动态变化的特征,首先确定静态污染源和主要成分,也就是建立源清单,根据气象场变化,伴随技术介入,源的动态变化逐渐清晰,治理源将变得精准得多。

这区别于当前研究中仅能按排放源的大类提供优化减排率的方法,从而使控制更精准和有实际操作性,让治霾不再一刀切,弥补了当前研究中控制目标局限且尚未并行寻优的缺陷,提供了优化减限排方案,这在当前的大气污染控制研究中尚属首例。

此外,呐思系统亦解决了非法排放源识别和突发大气污染事故源不清或难以确定的难题,实现应急控制代价和事故损失整体最优。

突破美国垄断

呐思系统的核心技术,脱胎于核生化防治技术,而这些技术此前被严格限定和保密,仅用于军事目的。

“我们的专业就是处理核、生、化,相对于雾霾更危险。”防化学院履约部部长王宁说,防化学院本身有一些军民通用的技术,一些军用技术融合后亦可用于民用,将这些技术用于治霾,效果会更好。

黄顺祥以参加哈尔巴岭日遗化武埋藏点中日联合调查作业为例解释:在这次调查中,他代表中方提供了复杂地形上化学危害评估模式CDM,打破了日美CHARM化学危害评估模式垄断,最终日方接受了中方技术,使其成为处理日遗化武风险预报系统。

黄顺祥回忆说,当时,防化学院时任履约事务局局长说:“对于哈尔巴岭埋藏点挖掘回收工作,我唯一没底的就是,在这么复杂的条件下,发生殉爆时毒剂云团如何扩散?将会造成多大危害?”

上一页2/3下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China

相关阅读

京津雾霾季空气重污染 城市如面纱笼罩(组图)

2016-10-14 08:06:17

华北等地有轻到中度霾 污染气象条件3~4级

2016-10-12 08:53:26

国庆第二天,北京被雾霾“包围”了

2016-10-02 08:19:59

北京拟将霾纳入气象灾害 专家:别把人祸定为天灾

2016-08-01 11:54:23
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161014/23768013_2.html
Server: cms-8-251
Date: 2025/02/26 18:46:30

Powered by China
China