沈阳市"十二五"期间NOx总量控制对策与建议

在分析沈阳市NOx排放现状及发展趋势基础上,针对NOx总量控制工作中存在基础薄弱、污染物增量大、治理技术上存在不确定因素等实际问题,总结了"增量控制,存量削减"的总体工作思路,并提出了实施电力企业脱硝工程改造的对策和建议.     

酞酸酯对人与环境的危害

酞酸酯是一种增塑剂，随着时间的推移，可由塑料中转移到外环境，现已成为地球上最为广泛存在的环境污染物。该文较系统地介绍了酞酸酯的理化性质，毒性和致癌作用，以及其对环境的影响，环境行为，动物的吸收，分布、代谢和排泄等等，最后还对酞酸酯的有关毒性评价作了部分介绍。     

加热炉设计中的环境噪声控制

对石化企业中加热炉的噪声生成进行了分析，介绍了噪声对装置环境的影响，在工程设计中对噪声控制     

重金属对食品的污染及其危害

铅、砷、汞、镉、锡等有毒重金属通过各种途径污染食品,沿食物链进入人体后,给人体健康带来严重危害.本文综述了几种重金属对食品的污染及其来源,对人体的危害及其预防,以便提高人们的食品安全意识,加强环境保护,维护人体健康.     

论噪声污染损害赔偿 ——对起噪声污染致人死亡案的评析

噪声对人体健康的影响日益突出,我国现行法律在噪声污染对受害人的补偿方面在立法上存在许多不足,环境噪声污染的程度要用国家规定的排放标准来衡量。造成噪声污染损害的,要公平、恰当地确定赔偿金额。     

Drugged driving among US adults: Results from the 2016–2018 national survey on drug use and health

Introduction: Drugged driving, the act of driving while under the influence of one or more illicit substances, remains a critical problem needing to be addressed. The present study sought to analyze risk factors associated with past-year driving under the influence of alcohol and marijuana among a national sample of U.S. adults. Method: Pooled data from the 2016–2018 National Survey on Drug Use and Health were analyzed among 124,466 adults ages 18 years or older. Results: Weighted logistic regression analyses revealed that 8.52% of adults drove under the influence of alcohol in the past year and 4.49% of adults drove under the influence of marijuana in the past year. Of concern, compared to heterosexuals, greater than 1 in 10 sexual minorities drove under the influence of alcohol in the past year. Moreover, a sizeable percentage of adults used other drugs while under the influence of alcohol including inhalants (70.3%), cocaine (68.9%), and hallucinogens (63.7%). Moreover, a great percentage of adults (53.4%) reported using methamphetamine while also under the influence of marijuana. Practical Applications: We believe our findings can inform harm reduction efforts and prevention messaging surrounding the dangers of drugged driving.     

密闭空间作业的危害与到策

列述了密闭空间作业的物理、化学、生物性危害,提出了相应的预防对策。     

粉尘对电气设备的危害及其防治

冶金生产过程中产生的粉尘对电气设备危害极大,如造成电气设备短路,电气开关按触不良,通风不良等。采取了定期清扫粉尘,定期检查开关设备的触头及接线,提高电气设备的抗尘能力等措施后,取得明显效果。     

浅谈条子河、招苏台河水污染给昌图县人畜饮水带来的危害

大量污水的排入造成整个水系水体受到严重的污染,同时渗入地下污染了地下水,造成地下水铁锰含量、细菌总数严重超标。河水的污染,不仅使沿岸农村饮水和农田灌溉受到极大的危害,而且也不利于人类的生产生活条件的改善。     

静电危害及其劳动防护

阐述了各种静电危害和消除静电的方法,指出了防止静电危害的劳动防护措施。