The toxicity characteristic leaching of treated fly ash is also greatly reduced. 处理后飞灰的渗滤毒性特征(TC)也大大降低。
By means of the tests of compressive strength, toxicity characteristic leaching procedure ( TCLP ) and dynamic leaching test ( DLT ), it was studied that the feasibility of solidification and stabilization ( S / S ) of heavy metals using reject fly ash ( rFA ). 利用强度发展、毒性浸出试验(TCLP)和动态浸出试验(DLT)等手段探讨了废弃粗粉煤灰水泥系统固化/稳定含铅、铜和锌的重金属废弃物的可能性。
In U.S.A, the solid waste Toxicity Characteristic(TC) Leaching Procedure aimed at the pollution characteristic of industrial solid waste and MSW general disposal, and the main protected object was general landfill groundwater; 美国危险废物毒性特性鉴别标准是针对工业固体废物与生活垃圾共处置产生的污染特性而制定的,其主要保护目标是地下水;
Experimental Study of the Toxicity and Characteristic of Antithrombotic Esterases from Three Species of Pit Viper 三种蝮蛇抗栓酶的毒性及性质的实验研究
The anti-fatigue, reduced cholesterol function, acute toxicity and the mutagenicity of extraction of characteristic components in Yunnan pu-erh tea were studied using mouse as experimental animals. 研究了普洱茶特征成分茶褐素、茶多糖与蛋白质等的复合体对昆明种小白鼠的抗疲劳、降胆固醇以及毒理学效应。