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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处理工业含盐废物的方法：综述

工业盐分废弃物产量的不断增加引发了处理和污染问题，需要在循环经济背景下采用先进的方法来处理、净化和回收原盐。含盐废物的主要成分是有机成分和矿物质成分。在这里，我们回顾了处理含盐废物的方法，重点关注含盐废物的来源、有机物的性质和去除以及矿物质的分离。有机物可通过热解炭化、高温熔化、洗脱、氧化等方法去除。盐可以通过蒸发结晶、盐洗涤和纳滤来分离。