Gongye shui chuli, 2006 三聚氰胺分子中含有三个自由氨基和三个芳香氮原子，具有很大的重金属离子吸附潜力。重点研究了三聚氰胺对银离子的吸附性能，讨论了吸附时间、吸附温度、溶液pH值这三个因素对三聚氰胺吸附性能的影响，揭示出三聚氰胺具有良好的银离子吸附性能。对于30℃下25mL浓度为0.042mol/L的硝酸银溶液，50mg三聚氰胺对其中的银离子吸附容量可达到820mg/g，且表现出了较快的吸附速度，经0.5h的吸附即可达到饱和吸附容量的91%以上。良好的综合吸附性能和廉价的优势 ...
黄美荣, 李振宇, 谢芸, 李新贵
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Gongye shui chuli基于污泥的资源化利用潜力和生物质材料含碳量高的特点，以市政污泥为主要原料，通过分别掺入核桃壳、小麦秸秆和竹粉作为增碳剂，采用干混和浸渍两种方式制备出一系列复合生物炭，考察了制备方法及制备条件对所制备复合生物炭吸附性能的影响。结果表明，以核桃壳为增碳剂，将市政污泥经3 mol/L ZnCl2浸渍活化后于400 ℃炭化条件下制备得到的生物炭具有最佳吸附性能，其比表面积为336.5 m2/g，对初始质量浓度为50 mg/L的亚甲基蓝（MB）的吸附率可达到99.47%，碘吸附值为632 mg/g ...
马娇 +5 more
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[Recent applications of porous-material-based adsorbents for extracting pesticide residues from environmental and foodstuff samples]. [PDF]
Se PuXu QT, Yu M, Xie C, Cao Y, Mei SR.
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[Determination of adsorbable organic halogens in textiles by ultrasonic extraction-high temperature combustion absorption-ion chromatography]. [PDF]
Se Pu, 2022 Ding Y +6 more
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[Clinical application and technical operation specification of dual plasma molecular adsorption system]. [PDF]
Zhonghua Gan Zang Bing Za ZhiExpert Group of Double Plasma Molecular Adsorption System for the Clinical Application and Operational Specifications in Chinese Foundation for Hepatitis Prevention and Control.
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Gongye shui chuli利用白酒酒糟制备生物炭，采用KHCO3活化后，再利用酸溶液浸渍进行改性，制备了酸改性酒糟生物炭（H-BC）。对H-BC的制备参数（热解温度、活化剂比例、改性酸种类及浓度）进行优化，得到热解温度为700 ℃，酒糟生物炭与活化剂（KHCO3）为1∶1.5，采用0.5 mol/L硝酸改性制备的H-BC对Cr（Ⅵ）的吸附性能最优。探讨了初始pH（2.0~6.0）、初始Cr（Ⅵ）质量浓度（100~600 mg/L）、吸附时间（0~27 h）、吸附温度（20~60 ℃）、背景离子等因素对H-BC吸附Cr（Ⅵ ...
唐恒军, 邱彪, 司马卫平, 唐建
doaj
[Study on the safety profile of dual plasma molecular adsorption system application in patients with liver failure and refractory hyperbilirubinemia]. [PDF]
Zhonghua Gan Zang Bing Za ZhiLan XQ +11 more
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[Comparison of the effectiveness and safety profile of centrifugal and membrane plasma separation in artificial liver therapy with a dual plasma molecular adsorption system]. [PDF]
Zhonghua Gan Zang Bing Za ZhiLi Y +10 more
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[Determination of three penicillin residues in milk by solid-phase extraction-ultra performance liquid chromatography-tandem mass spectrometry using a covalent triazine framework sorbent]. [PDF]
Se Pu, 2022 Li Q +6 more
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[Preparation of a macroporous anion exchange chromatographic medium by polyamine grafting and evaluation of its protein-adsorption behavior]. [PDF]
Se PuJiang Z +9 more
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