评估和比较四氯化钛和四氯化锆（IV）在纺织废水处理中的性能。

Evaluation and comparison the performance of titanium and zirconium(IV) tetrachloride in textile wastewater treatment.

作者信息

Aziz Hamidi Abdul, Razak Muhamad Haziq Abd, Rahim Muhammad Zamir Abdul, Kamar Wan Izatul Saadiah Wan, Abu Amr Salem S, Hussain Sabir, Van Leeuwen John

机构信息

School of Civil Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 NibongTebal, Penang, Malaysia.

Solid Waste Management Cluster, Science and Engineering Research Center, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, Malaysia.

出版信息

Data Brief. 2018 Mar 28;18:920-927. doi: 10.1016/j.dib.2018.03.113. eCollection 2018 Jun.

DOI:10.1016/j.dib.2018.03.113

PMID:29900259

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5996596/

Abstract

Wastewater treatment is a key challenge in the textile industry. The current treatment methods for textile wastewater are insufficient or ineffective for complex dyes generated from the textile industry. This study evaluated the performances of two novel inorganic coagulants with high cationic charges, namely, titanium tetrachloride (TiCl) and zirconium tetrachloride (ZrCl). They were utilised to treat textile industry wastewater. Both coagulation processes were performed under the same experimental operational conditions. Turbidity, suspended solids (SS), colour, chemical oxygen demand (COD) and ammonia were measured to assess the efficiencies of the coagulants. Results indicated that ZrCl and TiCl exhibited high potentials for textile wastewater treatment. ZrCl presented high removal efficiency in COD and SS, whereas TiCl showed excellent removal in ammonia.

摘要

废水处理是纺织工业面临的一项关键挑战。目前用于处理纺织废水的方法对于纺织工业产生的复杂染料而言并不充分或无效。本研究评估了两种具有高阳离子电荷的新型无机凝聚剂的性能，即四氯化钛（TiCl）和四氯化锆（ZrCl）。它们被用于处理纺织工业废水。两种凝聚过程均在相同的实验操作条件下进行。通过测量浊度、悬浮固体（SS）、色度、化学需氧量（COD）和氨来评估凝聚剂的效率。结果表明，ZrCl和TiCl在处理纺织废水方面具有很高的潜力。ZrCl在COD和SS去除方面表现出高去除效率，而TiCl在氨去除方面表现出色。