生物固体
That's almost 10 times higher than ever reported in biosolids and "astonishingly high," Halden says. 含量比一般的泥土高出十倍，“简直是惊人地高，”贺尔登说。
Although the wastewater generated from the experiment was clear of prion protein presence, the biosolids were not. 虽然实验产生的废水中没有朊病毒出现，但废水处理产生的污泥却并非如此。
The results showed that filtrate could produce more hydrogen than the whole biosolids. 实验结果表明，利用预处理后的污泥滤液作为底物能够有效提高氢气产量。
EPA has initiated a new study of infections from drinking water using technology that is directly applicable to biosolids exposure studies. 环保署已经开始一项针对源自应用污泥泥土，而经由饮用水感染的暴露研究。
The utilization of mixtures of fly ash and biosolids in soil amendment is suggested to be one of the best methods of solid waste disposal and utilization. 认为粉煤灰与若干有机固体废弃物配施具有良好的土壤改良效果，也是我国固体废弃物处置和利用的最佳途径之一。
