处理工业盐渍废物的方法：综述

IF 15 2区环境科学与生态学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Environmental Chemistry Letters Pub Date : 2024-04-15 DOI:10.1007/s10311-024-01721-7

Xiuxiu Ruan, Min Song, Zhihao Fang, Hao Wang, Chaoyang Zhang, Weidong Chen

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引用次数: 0

摘要

工业盐废料产量的不断增加引发了处置和污染问题，这就要求在循环经济的背景下采用先进的方法来处理、净化和回收原盐。腌制废料的主要成分是有机物和矿物质。在此，我们回顾了用于处理腌制废料的方法，重点是腌制废料的来源、有机物的特性和去除以及矿物质的分离。有机物可通过热解碳化、高温熔化、洗脱和氧化等方法去除。盐分可通过蒸发结晶、盐洗和纳滤分离出来。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Methods to treat industrial salted waste: a review

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Methods to treat industrial salted waste: a review

The rising production of industrial salted waste induces issues of disposal and pollution, calling for advanced methods to treat, purify and recycle the raw salt in the context of the circular economy. The main components of salted waste are organic and mineral fractions. Here we review the methods used to treat salted waste with focus on sources of salted waste, properties and removal of organic matter, and separation of minerals. Organic matter can be removed by pyrolysis carbonization, high-temperature melting, elution, and oxidation. Salt can be separated by evaporative crystallization, salt washing, and nanofiltration.

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来源期刊

Environmental Chemistry Letters 环境科学-工程：环境

CiteScore

32.00

自引率

7.00%

发文量

175

审稿时长

2 months

期刊介绍： Environmental Chemistry Letters explores the intersections of geology, chemistry, physics, and biology. Published articles are of paramount importance to the examination of both natural and engineered environments. The journal features original and review articles of exceptional significance, encompassing topics such as the characterization of natural and impacted environments, the behavior, prevention, treatment, and control of mineral, organic, and radioactive pollutants. It also delves into interfacial studies involving diverse media like soil, sediment, water, air, organisms, and food. Additionally, the journal covers green chemistry, environmentally friendly synthetic pathways, alternative fuels, ecotoxicology, risk assessment, environmental processes and modeling, environmental technologies, remediation and control, and environmental analytical chemistry using biomolecular tools and tracers.