System dynamic analysis of construction waste recycling industry chain in China

Environmental Science and Pollution Research - With the acceleration of China’s urbanization process, construction activities have led to a substantial increase in construction waste....     

Analysis of the PM2.5 emission inventory and source apportionment in Jilin City,Northeast of China

Environmental Science and Pollution Research - This study collected and compiled statistical data on atmospheric pollution in Jilin City, China during 2013–2014, using models and methods to...     

Simultaneous adsorption and immobilization of As and Cd by birnessite-loaded biochar in water and soil

Environmental Science and Pollution Research - A novel biochar was prepared by loading birnessite to improve its capability to simultaneously adsorb As(III), As(V), and Cd(II) in water and soil....     

Effects of intercropping with floricultural accumulator plants on cadmium accumulation in grapevine

Environmental Science and Pollution Research - Grapevine (Vitis vinifera L.) intercropping with floricultural cadmium (Cd) accumulator plants (Helianthus annuus L., Cosmos sulphureus Cav., Cosmos...     

严格出厂检验确保产品质量

为贯彻落实国务院有关领导同志的批示精神，保障劳动者的安全和健康，根据国家安全生产监管总局办公厅“关于开展劳动防护用品专项监督检查的紧急通知”要求，劳防用品专项监督检查工作正在全国范围内深入开展。     

SBR法降解有机物规律的研究

本研究是以处理啤酒废水的试验为基础展开的。试验结果进一步验证了SBR法具有简易,快速、低耗等优点。除此之外,还得出以下结论:增加间歇反应时起始污泥浓度可以提高处理效率或减少反应时间;非限制曝气方式耐冲击负荷,需氧均匀,能缩短反应周期;间歇反应中微生物细胞的合成代谢占主导地位,对氮与磷的需要量大于传统的理论值。本文还指出SBR法是很适合我国国情的一种废水处理工艺,应当加强对它的研究和推广应用。     

填料塔应用于烟道气治理时设计中应注意的问题探讨

论述了填料塔烟道气治理装置的填料层及塔内件的设计,并和传统的塔型尺寸及各种参数进行了比较。     

不同粒度飞灰中16种微量元素的含量分布

研究了不同粒级的燃煤飞灰中的Ｂａ、Ｂｅ、Ｃｄ、Ｃｒ、Ｃｕ、Ｈｇ、Ｌｉ、Ｍｎ、Ｎｉ、Ｐｂ、Ｓｒ、Ｔｉ、Ｖ、Ｚｎ、Ｚｒ元素的含量分布,煤中元素的含量比及富集因子。