Results 41 to 50 of about 4,135 (95)

铝盐混凝剂处理胜利油田聚合物驱采出水混凝机理研究

Gongye shui chuli, 2009
研究了铝盐混凝剂处理胜利油田聚合物驱采出水的效果和作用机理。结果发现:原油、部分水解聚丙烯酰胺(HPAM)和盐共存时,三者相互作用结果都导致混凝剂投加量增加,除油、除HPAM效果降低。在处理实际采出水时,混凝效果主要依靠Al3+与水中残余HPAM的交联作用,采出水中油滴和盐都会阻碍铝盐与HPAM的交联反应。与HPAM交联能力较强的硫酸铝的除油效果和去除HPAM效果比聚合氯化铝(PAC)高。
张永强, 高宝玉, 岳钦艳, 贾玉岩   +3 more
doaj  

UV/TiO₂法对炼油含碱废水预处理的实验

Gongye shui chuli, 2003
用UV/TiO2法对炼油含碱废水进行预处理实验,TiO2以悬浮态存在于废水中,对油类有较高的去除率,且随着TiO2投加量的增加而升高。在本实验的条件下,在TiO2加入量为20g时,COD、酚类、NH3-N的平均去除率达到最高,分别为61%,58%,50%,此时,油的平均去除率为68%,但S2-的降解几乎不受TiO2影响,平均去除率在94%以上。实验表明,光催化氧化技术处理炼油含碱废水可达到预处理的目的,降解过程具有除臭、除色,快速高效,不产生污泥等优势。
张冬梅, 谢颖, 谢文玉, 卢文勇, 陈丽霞, 杨菊   +5 more
doaj  

芳烃含油污水处理工程实例

Gongye shui chuli, 2018
介绍了芳烃含油污水处理的工程案例，该工程采用除油-气浮-A/O-膜池的处理工艺。实际运行结果表明，该工艺可以有效地处理芳烃含油污水，出水能够达到厂区循环水补水水质要求。COD平均去除率达到96.9%，氨氮的平均去除率达到99%，总氮的平均去除率达到72%。出水油质量浓度在1 mg/L以下，硫化物质量浓度在0.2 mg/L以下。
周吉平, 施江淼, 张继伟, 杨学
doaj  

[Simultaneous determination of glycerol， acetic acid， and sodium bisulfite in compound amino acid injection （14AA） using ion exclusion chromatography]. [PDF]

Se Pu
Gu YS, Zuo LM, Gao XL, Shan GZ, Zhao J.
europepmc   +1 more source

[Fibroblast growth factor 21 improves alcoholic liver disease by regulating gut microbiota in mice]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Wu GC, Miao X, Zhang WJ, An X, Xia LN, Tang CW.   +5 more
europepmc   +1 more source

[Causal relationship between the triglyceride<b>-</b>glucose index and non<b>-</b>alcoholic fatty liver disease: A Mendelian randomization study]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Wang Y, Chen Y, Wang Y, Chen L, Yin M, Xiao X, Huang J, Kuang J, Li Y.   +8 more
europepmc   +1 more source

[Prognostic value of palmitoyl-protein thioesterase-1 in gastric cancer and its regulatory role in tumor cell lipid metabolism]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Huang B, Gao Y, Xie J, Yan C, Gu M, Zhang Z, Guo J, Liu S, Wang Z, Yang Y, Zuo L, Chen D.   +11 more
europepmc   +1 more source

[Simultaneous determination of three tryptamines in foods by ultra performance liquid chromatography-tandem mass spectrometry coupled with hydrophilic column separation]. [PDF]

Se Pu
Liao XL, Lin Q, Mei Y, Dou HS, Xu H, He Y, Pan C, Jiang FL.   +7 more
europepmc   +1 more source

[Role of Kupffer cells in liver regeneration with metabolic associated fatty liver disease in mice]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Wang TW, Liu L, Wang SY, Cheng LL, Wang X, Cao YN, Wang YF, Yang LM.   +7 more
europepmc   +1 more source

[A case of chylothorax and chylous fistula following neck dissection with literature review]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Huang J, Jian J, Bai Q, Ye F.
europepmc   +1 more source