The impregnation of granular activated carbon with the anionic surfactant sodium dodecylsulfate (SDS) was studied and the influence on aurocyanide adsorption was evaluated. Thermodynamic and kinetic parameters were also determined. The impregnation of activated carbon with SDS improves gold adsorption by ...
Conventional activated sludge wastewater treatment systems (CAS) have been widely applied in the treatment of many types of wastewater for decades. However, large quantities of waste sludge, i.e. primary (PS) and waste activated sludge (WAS), are being produced during this process, which is reg...
(phosphate buffered saline [150 mM NaCl, 10 mM sodium phosphate buffer, pH 7.2]); SDS (sodium dodecyl sulfate); Tris (tris(hydroxymethyl)aminomethane); w/v (weight to volume); w/w (weight to weight); v/v (volume to volume); Genencor (Genencor International, Inc., Palo Alto, Calif....
Equal amounts (40 μ g) of protein from each sample were loaded on 13% SDS-PAGE gels and blotted on nitrocellulose membranes for 1.5 h at 80 V. Nonspecific binding was blocked by incubating the samples in blocking buffer (1% BAS and Tris-buffered saline containing 0.1% Tween-20...
On the basis of size exclusion chromatography, prechlorination followed by GAC preferentially removed low‐molecular‐weight dissolved organic carbon by GAC. Simulated distribution system (SDS) chlorination tests on GAC effluent showed lower TTHM concentrations with prechlorination. Prechlorination lowered ...
This paper reports the results of the study on the performance of low-cost adsorbent such as granular activated charcoal (GAC) and surface modified granular activated charcoal with Sodium dodecylbenzenesulfonate (SDBS), Dioctyl sodium sulfosuccinate (DOSS), Sodium dodecyl sulfate (...
样品通过10m玻璃纤维滤筒进行预过滤.\n此外,RSSCT采样和SDS测试包括以下内容:\n在前3天内每12小时采集一次样本,然后在RSSCT试验期间每天采集一次样本;\n监测参数为TOC,TDN和UV254;模拟配电系统(SDS)测试在20%,\n40%,60%和80%的UV254突破;SDS保持72小时和120小时\n残留0.5 ppm Cl2.介绍了TOC突破的建模方法,...
water Article Fate of Trace Organic Compounds in Granular Activated Carbon (GAC) Adsorbers for Drinking Water Treatment Alexander Sperlich 1,* , Mareike Harder 2, Frederik Zietzschmann 2 and Regina Gnirss 1 1 Berliner Wasserbetriebe, Research and Development, 10864 Berlin, Germany; regina.gnirss...
Overcoming Ammonia Inhibition in Anaerobic Blackwater Treatment with Granular Activated Carbon: The Role of Electroactive Microorganisms. Environ. Sci. Water Res. Technol. 2019, 5, 383–396. [CrossRef] 164. Yan, W.; Mukherjee, M.; Zhou, Y. Direct Interspecies Electron Transfer (DIET) Can Be ...
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