Results 91 to 100 of about 1,320,929 (124)

[Chinese guidelines on the diagnosis and treatment of adult essential thrombocythemia (2026)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Thrombosis and Hemostasis Group   +2 more
europepmc   +1 more source

PHB生产中发酵液的絮凝

open access: yes, 2000
在转基因欧文氏工程菌发酵液体系中,对絮凝剂作了筛选,并对其最佳作用条件进行了研究.结果表明,发酵液的pH、絮凝剂浓度和絮凝温度对絮凝效果的影响较大.在酸性条件下絮凝剂ZTC、J-101作用效果较好,而在碱性条件下ZTC、净水粉、明矾、硫酸铝钾、J-101、聚合铝的作用效果较好,其中ZTC、J ...
周正来, 秦杰, 欧阳藩
core  

[Chinese guideline on the diagnosis and treatment of adult primary immune thrombocytopenia (2025)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Thrombosis and Hemostasis Group   +2 more
europepmc   +1 more source

混凝-纳滤组合工艺处理印染整理废水

open access: yes, 2018
以聚丙烯酰胺(PAM)为助凝剂,比较了4种絮凝剂对印染整理废水中的COD和浊度的去除效果,通过正交实验确定了优化混凝条件;并进一步采用纳滤膜NF270对混凝上清液进行处理,纳滤浓缩液再经混凝-纳滤在处理。结果表明,混凝优化条件,pH为7,聚合氯化铝(PAC)、PAM投加量分别为400、1.6 mg/L,在此条件下,废水中COD去除效果最好,去除率达88%以上。混凝后的上清液经纳滤膜处理,出水COD为33 mg/L;纳滤浓缩液再经混凝-纳滤再处理后,出水COD可降至30 mg/L,出水水质均满足GB/T ...
刘威, 杭晓风, 万印华
core  

[COVID-19 complicated with DIC: 2 cases report and literatures review]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi, 2020
Wang YD   +6 more
europepmc   +1 more source

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