一种二元酸废水处理方法,采用生物流化床技术与Ag/TiO2光催化氧化技术。生物流化床内加填料,增加微生物的生存空间,增大生物量,提高了有机负荷率,同时使部分水循环,增加废水中的溶解氧,这样在不断曝气的条件下能有效的去除水中的有机物。生物流化床出水再进入Ag/TiO2光催化氧化装置中,装置中加入一定量的催化剂,以空气为氧化剂,在紫外光辐射的条件下催化氧化水中的污染物。本发明适合于短链和长链的二元酸废水处理,去除效果明显,CODcr去除率96.1%,色度去除率大于97.4 ...
孙承林 +3 more
core
[Determination of eight ultraviolet absorbers in surface water and wastewater by ultra performance liquid chromatography-triple quadrupole mass spectrometry]. [PDF]
Sun HJ +5 more
europepmc +1 more source
本发明涉及一种利用乳酸或乳酸盐制取液体燃料的新方法。本发明的方法利用乳酸或者乳酸盐在碱性条件下催化热解制取丙酮、异丙醇、丁醇、丁酮、乙醇等液体燃料的混合物。本发明的方法选择性高,过程简单,易于控制,主产物易于分离,并副产液体燃料,有机物利用率高 ...
刘中民 +5 more
core
[Open experiment of modern instrumental analysis course: preparation of biomass-derived functional materials and their enrichment application of antibiotics in water environment]. [PDF]
Lei XY, Jin LX, Wu XP.
europepmc +1 more source
[Determination of 15 fentanyl analogs and amphetamine-type stimulants in hair by liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry]. [PDF]
Wei Q, Su FH, Zhu X.
europepmc +1 more source
[Determination of perfluorinated compounds, antibiotics and pesticides in drinking water by automated solid phase extraction with ultra-performance liquid chromatography-tandem mass spectrometry]. [PDF]
Liang J +6 more
europepmc +1 more source
本发明涉及适用于酸性电解液液流储能电池的一种有机无机复合离子交换膜及其制备方法。本发明还涉及包含本发明聚合物离子交换膜的酸性电解液液流储能电池。该类复合离子交换膜制备方法简单,容易实现大批量生产。制备的复合离子交换膜具有优良力学强度,其酸性电解液液流储能电池中具有优良的质子传导性和优异的阻隔正负极离子渗透性 ...
史丁秦, 张华民, 李先锋
core
["I love the lab" research training: a cationic covalent organic framework aerogel for organic dye removal]. [PDF]
Li YM, Li HY, Cao DX, Tang AN, Kong DM.
europepmc +1 more source
针对含氯化铁废腐蚀液的高值化利用和无害化排放问题,开展了用湿法冶金方法制取氧化铁系产品的应用研究.考察了中和剂种类、加入速度、反应温度及洗涤水用量对Fe2+氧化、铁黄FeOOH晶型及产品铁黄和铁红纯度的影响.通过扩大实验估算了该工艺压缩空气和洗涤水用量 ...
张建兵, 李希明
core
[<i>Wuyou</i> Decoction alleviates hippocampal neuronal injury and improves synaptic plasticity in rats with chronic sleep deprivation by inhibiting ferroptosis <i>via</i> activating the Nrf2/HO-1 pathway]. [PDF]
He L +7 more
europepmc +1 more source

