数字挡板间歇式反应器中电催化和电混凝氧化对活性蓝色废水有机去除过程的促进作用

IF 0.9 4区 工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY
Amer T. Nawaf, Ali Saleh Jafer, Ali A. Yasser, Ali A. Hassan
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引用次数: 0

摘要

在这里,使用数字挡板间歇式反应器(DBBR)降低废水中的有机浓度,用于新型工艺电催化和电混凝工艺(ECP),该工艺基于锐钛矿氧化钛(锐钛矿- tio2)。研究了在间歇式电催化反应器中,以铝和铁分别作为阳极和阴极资源,采用电混凝和氧化法处理模拟活性蓝色废水。这些数据都是基于SEM, XRD和FTIR等表征结果得出的。操作问题的属性,例如二氧化钛(15-45 ppm), pH(3-9),时间(10-50分钟)和(5-20 ppm)活性蓝浓度对有机去除(OR)的影响是经过深思熟虑的。结果表明,二氧化钛的浓度是影响OR性能的主要因素,证实了在RBWW溶液中的反应环境对杂化物的支配作用。采用响应面法和Box Behnken设计相结合的方法进行参数优化,以最大限度地利用OR。在强化工作环境下,有机消除率为98.9%。新型反应器设计(DBBR)提供了采用电催化和电混凝(ECP)新工艺制备的锐钛矿型tio2的反应活性,实现了较高的有机去除率,从而获得了洁净的水。此外,新的反应器、材料和ECP工艺并没有在一个过程中全部得到满足,这被认为是该领域的第一次研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Boosting of Organic Removal Process from Reactive Blue Wastewater by Using Electrocatalytic and Electrocoagulation Oxidation in Digital Baffle Batch Reactor

Boosting of Organic Removal Process from Reactive Blue Wastewater by Using Electrocatalytic and Electrocoagulation Oxidation in Digital Baffle Batch Reactor

Boosting of Organic Removal Process from Reactive Blue Wastewater by Using Electrocatalytic and Electrocoagulation Oxidation in Digital Baffle Batch Reactor

Here, the organic concentration in wastewater is reduced using a Digital Baffle Batch Reactor (DBBR) for new process electro catalytic and electro coagulation process (EC&ECP), which is based on an anatase titanium oxide (anatase-TiO2). The work deals with the treatment of simulated reactive blue wastewater (RBWW) through electro of coagulation and oxidation in a batch electro-catalytic reactor by means of aluminum and iron as anode and cathode resources correspondingly. All these data based on the results obtained from characterization such as SEM, XRD and FTIR. Belongings of operating issues for example titanium dioxide (15–45 ppm), pH (3–9), and time (10–50 min) and (5–20 ppm) concentration of reactive blue on the organic removal (OR) were deliberate. The consequences revealed that titanium dioxide concentration has the chief result on the competence of OR confirming that the hybrid was ruled through reaction circumstances in the RBWW solution. Parametric optimization was approved out by means of response surface methodology combined with Box Behnken Design toward make the most of the OR. Below enhanced working circumstances, the organic elimination was found to be 98.9%. The new reactor design (DBBR) provided the reactivity the anatase-TiO2 made using new process the electro catalytic and electro coagulation (EC&ECP) and achieve a high organic removal rate, resulting in clean water. Additionally, the new reactor, material, and EC&ECP process have not all been met in a single process, and this is thought to be the first investigation in this field.

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来源期刊
Solid Fuel Chemistry
Solid Fuel Chemistry CHEMISTRY, MULTIDISCIPLINARY-ENERGY & FUELS
CiteScore
1.10
自引率
28.60%
发文量
52
审稿时长
6-12 weeks
期刊介绍: The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
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