烟雾在德里和北京等城市如何降低?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 04 - 25 - t13:29:40z //www.hoelymoley.com/feeds/question/12642 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/12642 3 烟雾在德里和北京等城市如何降低? 迪帕克耆那教徒的 //www.hoelymoley.com/users/11443 2017 - 11 - 10 - t14:43:34z 2019 - 08 - 17 - t20:56:49z < p >这两个城市正面临着最严重的烟雾<代码> < /代码>在亚洲和世界上我认为,这些城市的人没有选择除了在外出时戴上口罩。所以<强>推进技术,可以使用这两个政府,这样可以江南登录网址app下载减少烟雾最低或可以消除> < /强大?< / p > < p >这两个县无法避免由于大没有烟雾。工厂和农民燃烧残留什么技术,可以用来减少/消除烟雾。< / p >江南登录网址app下载 //www.hoelymoley.com/questions/12642/-/12643 # 12643 5 弗雷德回答的烟雾在德里和北京等城市如何降低? 弗雷德 //www.hoelymoley.com/users/2470 2017 - 11 - 10 - t15:19:16z 2017 - 11 - 10 - t15:19:16z < p >首先要做的是停止污染空气,尤其是非常小的颗粒物质燃烧所产生的。< / p >

For the Beijing Olympic Games of 2008, the Chinese government forced the polluting plants and factories in the vicinity of Beijing and nearby areas to stop operating for weeks prior to the games and during the games to ensure the air in Beijing was clear and had minimal pollution during the duration of the games. The measure was successful.

Burning wood, animal dung, coal, petroleum products (particularly diesel and heavy oil) produce soot and other small particulate matter which leads to poor air quality and smog.

This is an easy solution that results in clean air. The difficulty with this is that it is detrimental to the economy in the short term. For a longer term solution, energy sources need to be changed to ones that do not cause air pollution.

//www.hoelymoley.com/questions/12642/-/12648 # 12648 2 Gimelist回答的烟雾在德里和北京等城市如何降低? Gimelist //www.hoelymoley.com/users/725 2017 - 11 - 11 - t08:38:47z 2017 - 11 - 11 - t08:38:47z < p >什么先进的方法?< / p >

Stop burning fossil fuels. Run vehicles on electricity. Produce electricity using solar/wind/nuclear methods. Develop new methods. Sell methods to other countries. Profit!

//www.hoelymoley.com/questions/12642/-/12680 # 12680 1 答案由f。索普的烟雾在德里和北京等城市如何降低? f.thorpe //www.hoelymoley.com/users/543 2017 - 11 - 15 - t04:12:58z 2017 - 11 - 15 - t04:12:58z < p >没有技术,使得空气污江南登录网址app下载染消失在如此大的范围后,已经被排放到大气中。然而,燃烧时间,以尽量减少空气质量的影响是可能的如果气象学。如果有气象预报,混合高度较低,一个“烧钱”的禁令应该到位。如果混合高度预计将高和/或风向预计将打击远离城市,然后燃烧可以被允许与最小化对人口稠密地区的空气质量的影响。这种类型的实践是在美国用于各种状态。< / p > //www.hoelymoley.com/questions/12642/-/15150 # 15150 3 答案由汉族Zhengzu烟雾在德里和北京等城市如何降低? 汉Zhengzu //www.hoelymoley.com/users/5214 2018 - 09 - 21 - t12:39:15z 2018 - 09 - 29 - t04:30:10z < p >我添加一些信息的控制策略已由中国政府。< / p > < p >一系列论文报道,煤燃烧是空气污染的主要原因。这个问题通常在冬季恶化由于煤是用于家庭取暖。< / p > < p > 2017年冬天,中国政府决定将燃料类型为每个居民甚至在农村地区在北链尽可能快。图我附近捕获的校园,这是一个巨大的天然气管道传递到每个居民的取暖和其他用途。< / p > < p > < a href = " https://i.stack.imgur.com/Paj73.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/Paj73.png " alt = "在这里输入图像描述" > < / > < / p > < p >虽然供暖费用可能会增加,煤炭的消费,特别是那些散装煤(称为廉价高数量的排放)是显著减少。能源结构调整的影响被观察到清晰。如这个图所示的月度变化呈现PM2.5在2015年,2016年和2017年,空气质量的改善是其中最明显的一个。特别是在12月的严格控制策略实现时,浓度相比大幅减少2015/2016。< / p > < p > < a href = " https://i.stack.imgur.com/apFL2.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/apFL2.png " alt = "在这里输入图像描述" > < / > < / p > < p >通过分享北京的例子,我一点空气质量的改善是可能通过应用当前的技术。江南登录网址app下载 What's more, the movement from traditional fuels to clean fuels seems to be a more efficient approach compared to the end-of-pipe control with advanced technology.

//www.hoelymoley.com/questions/12642/-/17772 # 17772 0 由用户回答的烟雾在德里和北京等城市可以减少吗? 一个用户 //www.hoelymoley.com/users/12934 2019 - 08 - 17 - t20:56:49z 2019 - 08 - 17 - t20:56:49z < p >通常最便宜的解决方案是防止污染(不要烧树叶,过滤器添加到工厂,等等),但在许多情况下可以自然污染,如细沙从沙漠。< br > < a href = " https://en.wikipedia.org/wiki/Solar_updraft_tower " rel = " nofollow noreferrer " > < / >的太阳能塔是一种有前途的技术,可以减少污染附近江南登录网址app下载的城市,通过创建快速风移动粒子的更高层次的气氛。当使用塔提高空气的质量,温室可以远小于所需的一个发电。一个小的原型在中国显示相当大的改善空气质量。这里是一个链接到一个< a href = " https://www.researchgate.net/publication/280580726_Performance_and_potential_of_solar_updraft_tower_used_as_an_effective_measure_to_alleviate_Chinese_urban_haze_problem " rel = " nofollow noreferrer " > < / >更详细的研究。< / p >
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