Gongye shui chuli, 2019 通过梯度驯化，从土壤中分离筛选出能以毛用活性红PW-6g为唯一碳源的4株菌株，对其进行偶氮还原酶、苯胺双加氧酶、苯甲酸-1，2-双加氧酶、邻苯二酚-1，2-双加氧酶、邻苯二酚-2，3-双加氧酶活性测定，确定综合酶活性较好的菌株，鉴定其为Bacillus subtilis spp.菌株。对该菌株的脱色反应条件进行研究，结果表明，当PW-6g初始质量浓度为600 mg/L时，在pH为7.5、温度为35℃、接种量为4%、盐质量浓度小于40 g/L的条件下，Mabhk-3脱色48 h对PW ...
丁健, 汤佳鹏, 骆倩倩
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四川大学学报. 自然科学版, 1976 1949年,T.W.Campble找到了一个方便的方法,合成了对硝基-N、N二甲苯胺和邻硝基-N、N二甲苯胺,收率分别为94-97%和85%。他是用以下方法获得这两个化合物的:
陈厚贤, 凌体法, 陈益钊
doaj
[Determination of seven tire antioxidants and their quinone oxidation products in fine particulate matter by high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuLiu F +5 more
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[Preparation of mesoporous covalent organic framework core-shell stationary phase and its application in the analysis of astragaloside Ⅳ content in <i>Astragalus</i>]. [PDF]
Se PuZhao XY +7 more
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[Determination of six whitening ingredients in cosmetics by ultra performance liquid chromatography coupled with photodiode array detector and corona charged aerosol detector]. [PDF]
Se PuLi X +8 more
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Fe-NS/BC@SACs+PMS体系降解水中苯胺的效能与机理
Gongye shui chuli为解决生物炭（BC）催化过一硫酸盐（PMS）高级氧化技术存在的催化效率受限、体系稳定性差、制备工艺复杂等不足，以虾壳为碳源，采用一锅热解法制备了氮、硫共掺杂锚定铁单原子生物炭催化剂（Fe-NS/BC@SACs），并构建了Fe-NS/BC@SACs+PMS体系用于降解苯胺。考察了该体系对苯胺的降解效能，包括影响因素（初始pH、催化剂投加量、PMS投加量、污染物浓度）、体系稳定性、出水生物毒性控制及污染物矿化效果等；在此基础上，进一步鉴定了反应中间产物和活性物质，提出了降解路径并揭示了反应机理。结果表明 ...
韩琦 +5 more
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[Research progress on high performance liquid chromatography stationary phases based on mixed mode]. [PDF]
Se PuLi SJ, Li Z, Tang ZX, Lyu M, Wang LT.
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[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Se PuYe WM +5 more
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[Preparation of magnetic bifunctional materials for exosome capture from serum and phosphopeptide enrichment]. [PDF]
Se PuWang ZR, Zheng HJ, Jia Q.
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[Determination of perfluorinated compounds， antibiotics and pesticides in drinking water by automated solid phase extraction with ultra-performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuLiang J +6 more
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