Impact of brick kilns industry on environment and human health in Pakistan.
Science of The Total Environment(2019)
摘要
The increase in population has led to the rise in the construction and manufacturing of bricks. Bricks are manufactured in brick kilns that emit very harmful gases which in turn affect the human health, environment and economy. In Pakistan, the diseases related to skin, and respiratory system have created a lot of problems for the humans and animals. According to experts and professionals, one of the main causes of the environment and health related problems is brick kiln. It is very important to identify the brick kilns and emissions that are extremely harmful for the environment and human health. Therefore, the objective of this research paper is threefold. Firstly, to identify and rank the emissions from brick kilns based on their harmful impact on human health and environment. Secondly, to rank the three types of brick kilns i.e. Traditional Brick Kilns (TBK) with coal as a fuel, Traditional Brick Kilns (TBK) with rubber as a fuel and Contemporary Brick Kilns (CBK) (technologically advanced brick kilns) based on their impact on human health and environment. Thirdly, to identify the relation of three alternative brick kilns with health and environmental problems, respectively. DEMATEL and Fuzzy-TOPSIS have used for achieving the objectives. The results show that CO2, CO and SO2 have the most harmful effects on the environment. Similarly, carcinogenic dioxin, SO2 and PM have the adverse effects on the human health. TBK in which rubber is used as a fuel is the most harmful and CBK is the safest types of brick kilns, respectively. In the light of the results, it is recommended to the government of Pakistan to formulate and implement the rules and regulations for minimizing the negative impacts of brick kilns on human health and environment. Moreover, new technologies should be used in order to reduce the harmful impacts.
更多查看译文
关键词
TBK,CBK,FCBTK,MFCBTK,VSBK,CO2,CO,SO2,PM,NOx,MCDM,DEMATEL,TOPSIS,AHP,EPA
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要