Existing nondestructive detection methods were adopted to test the compressive strength of grouted concrete block masonry, i.e. the rebound method, pulling-out
Chinese-descent rhesus macaques have become more prevalent for HIV infection and vaccine investigation than Indian-origin macaques. Most of the currently availa
Based on the high speed video system with electrical signals collecting and wavelet analyzing, the welding processes under three different median currents with
基于改性用表面活性剂的种类不同,介绍了改性粘土在芳香族化合物吸附去除中的应用,探讨了改性提高吸附性能的作用机理,讨论了pH、温度、离子强度等水化环境对去除效果的影响
14-3-3 proteins are phosphoserine-binding proteins that regulate the activities of a wide array of targets via direct protein-protein interactions, and may play
A novel catalytic cracking process named the MIP process was developed by the Research Institute of Petroleum Processing (RIPP), SINOPEC, to manufacture clean g
在原有废水处理设施的基础上,对原有水处理工艺进行了改造,强化了预处理过程,采用UASB+CASS工艺处理乳酸生产废水,在进水COD为3 256 mg/L、BOD5为1 320 mg/L、SS和NH3-N的质量浓度分别为635、31 mg/L时,出水水质稳定,COD为98mg/L、BOD5为26mg/L、SS和NH3-N的质量浓度分别为75和22mg/L,达到GB8978-1996表4中规定的二级要
研究了不同改性水平的γ-聚谷氨酸(以下简写为γ-PGA)吸附去除水体中重金属离子pb2+的性能影响.研究结果表明,交联改性后的γ-PGA与未改性的γ-PGA相比,具有更好的Pb2+吸附性
试验以煤粉还原菱铁矿,通过两段焙烧工艺制备了新型铁碳复合颗粒材料(F/C材料),并研究利用其微电解作用处理染料废水的条件及影响因素.主要研究了材料粒径、染料废水初始pH、
采用中试考察粉末活性炭-浸没式膜处理微污染源水的生物反应器的快速启动方式、处理效能和膜污染控制方式。试验结果表明,采用外源微生物可以实现膜生物反应器的快速启动;COD