随着工业化加速,工业废水处理,特别是重金属离子的去除,已成为环保领域的关键课题。主要源于电镀、采矿、冶炼和制药等行业,其中的重金属如锌、铜、铬、汞和镉,因其不易生物降解且能在生物体内累积,对人类健康构成严重威胁。因此,研发...随着工业化加速,工业废水处理,特别是重金属离子的去除,已成为环保领域的关键课题。主要源于电镀、采矿、冶炼和制药等行业,其中的重金属如锌、铜、铬、汞和镉,因其不易生物降解且能在生物体内累积,对人类健康构成严重威胁。因此,研发高效且经济的重金属处理技术至关重要。处理此类废水通常依赖减毒技术以满足监管标准。文章详述了近期工业废水重金属去除系统的进展,包括其优势、挑战和机遇,重点评估了传统物理化学方法在去除过程中的应用,探讨了它们的优点和局限性。 As industrialization accelerates, the treatment of industrial wastewater, particularly the removal of heavy metal ions, has become a key issue in the field of environmental protection. This issue primarily originates from industries such as electroplating, mining, smelting, and pharmaceuticals, where heavy metals such as zinc, copper, chromium, mercury, and cadmium pose a severe threat to human health due to their resistance to biodegradation and their ability to accumulate in living organisms. Therefore, developing efficient and economical heavy metal treatment technologies is crucial. The treatment of such wastewater typically relies on detoxification technologies to meet regulatory standards. This article details recent progress in industrial wastewater heavy metal removal systems, including their advantages, challenges, and opportunities, with a focus on evaluating the application of traditional physicochemical methods in the removal process and discussing their strengths and limitations.展开更多
文摘随着工业化加速,工业废水处理,特别是重金属离子的去除,已成为环保领域的关键课题。主要源于电镀、采矿、冶炼和制药等行业,其中的重金属如锌、铜、铬、汞和镉,因其不易生物降解且能在生物体内累积,对人类健康构成严重威胁。因此,研发高效且经济的重金属处理技术至关重要。处理此类废水通常依赖减毒技术以满足监管标准。文章详述了近期工业废水重金属去除系统的进展,包括其优势、挑战和机遇,重点评估了传统物理化学方法在去除过程中的应用,探讨了它们的优点和局限性。 As industrialization accelerates, the treatment of industrial wastewater, particularly the removal of heavy metal ions, has become a key issue in the field of environmental protection. This issue primarily originates from industries such as electroplating, mining, smelting, and pharmaceuticals, where heavy metals such as zinc, copper, chromium, mercury, and cadmium pose a severe threat to human health due to their resistance to biodegradation and their ability to accumulate in living organisms. Therefore, developing efficient and economical heavy metal treatment technologies is crucial. The treatment of such wastewater typically relies on detoxification technologies to meet regulatory standards. This article details recent progress in industrial wastewater heavy metal removal systems, including their advantages, challenges, and opportunities, with a focus on evaluating the application of traditional physicochemical methods in the removal process and discussing their strengths and limitations.
