恩诺沙星和硫氰酸红霉素对铜绿微囊藻的毒性研究

研究了恩诺沙星、硫氰酸红霉素暴露对铜绿微囊藻生长和生理的影响.结果显示恩诺沙星、硫氰酸红霉素对铜绿微囊藻的生长有抑制作用,且96h-EC50分别为84.6,48.2mg/L;对铜绿微囊藻的叶绿素荧光和光合色素含量的影响一致,表现为浓度-效应关系;对可溶性蛋白含量的影响表现为低促高抑的现象;丙二醛含量随着抗生素浓度的增加显著增加.可见,恩诺沙星和硫氰酸红霉素能够阻碍铜绿微囊藻的光合作用,抑制可溶性蛋白的合成,从而影响铜绿微囊藻的正常生长.     

A study on recovery of SiC from silicon wafer cutting slurry

Journal of Material Cycles and Waste Management - The objective of this study is to recover SiC from silicon wafer cutting slurry using physical separation and acid/alkali purification processes....     

Characterization of Cu2+ adsorption for eco-hydroxyapatite derived from limestone sludge via hydrothermal synthesis

Journal of Material Cycles and Waste Management - This study developed a novel approach to the hydrothermal synthesis of eco-hydroxyapatite (eco-HPA) from recycled limestone sludge for the removal...     

Utilization of waste from the silicon carbide grinding sludge and stone sludge as source of silicon aluminum for the synthesis of the amine functional mesoporous humidity control material

Journal of Material Cycles and Waste Management - This study outlines the synthesis of low-cost mesoporous silica nanomaterials (MSN) from stone sludge (SS) and silicon carbide grinding sludge...