Results 81 to 90 of about 533,520 (121)

集成电路废水的达标排放、资源回收和再生处理

open access: yesGongye shui chuli
集成电路产业是支撑经济社会发展的战略性、先导性产业,其用水量和排水量均较高。分析了集成电路废水的水质特征,主要包括各生产环节产生的含氨、含氟、酸碱、有机、含铜和研磨废水。针对含不同物质废水,总结了废水达标排放、资源回收和再生处理技术的应用现状与研究进展。在废水达标排放方面,实际工程中常采用混凝沉淀、过滤和吸附等处理含氟、含铜和研磨废水;采用活性污泥法、膜生物反应器、水解酸化和内循环厌氧反应器等处理含氨和有机废水;近年来磁混凝和高级氧化等技术也备受关注。在资源回收方面,目前主要采用超滤和电渗析等技术回收氟、
肖卓远   +10 more
doaj  

[N-carbamylglutamate in the treatment of neonatal organic acidemia crisis: a report of five cases]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Zhao HY   +5 more
europepmc   +1 more source

[Petroleum ether fraction of <i>Myrica nana</i> roots relieves spasmodic abdominal pain in mice by inhibiting intestinal smooth muscle spasm]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Yang S   +8 more
europepmc   +1 more source

[Clinical characteristics and outcomes of neonatal dengue fever in Foshan]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Luo FJ   +10 more
europepmc   +1 more source

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