Nanotechnology provides an innovative platform that is inexpensive, reasonable, having least chances of secondary contamination, economical, and an effective method to concurrently eradicate numerous impurities from contaminated wastewater. Presently, different researches have been conducted exhibiting versatile multifunctional nanoparticles (NPs) that concurrently confiscate several impurities existing in the water. Nanotechnology helps in eliminating impurities from water through the rapid, low-cost method. Pollutants such as 2,4-dichlorophenol (death-causing contaminant as it quickly gets absorbed via the skin), or industrial dyes including methyl violet (MV) or methyl orange (MO) causing water contamination were also concisely explained. In this mini-review, nanomaterials were critically investigated, and the practicability and effectiveness of the elimination of contaminations were debated. The analysis shows that a few of these processes can be commercialized in treating diverse toxins via multifunctional nanotechnology innovations. Hence, nanotechnology shows a promising and environmental friendly method to resolve the restrictions of current and conventional contaminated water treatment. We can progress the technology, without influencing and affecting the natural earth environment conditions.

纳米技术提供了一种创新平台，该平台价格低廉、合理、二次污染的可能性最小、经济，并且是一种同时消除受污染废水中大量杂质的有效方法。目前，已经进行了不同的研究，展示了同时没收水中存在的几种杂质的多功能多功能纳米粒子 (NPs)。纳米技术通过快速、低成本的方法帮助消除水中的杂质。污染物如 2,4-二氯苯酚（导致死亡的污染物，因为它会迅速通过皮肤吸收），或工业染料，包括甲基紫 (MV) 或甲基橙 (MO) 会导致水污染。在这篇小型评论中，对纳米材料进行了批判性研究，并就消除污染的实用性和有效性进行了辩论。分析表明，其中一些工艺可以通过多功能纳米技术创新实现商业化处理多种毒素。因此，纳米技术显示出一种有前途且环境友好的方法来解决当前和传统污水处理的限制。我们可以在不影响和影响自然地球环境条件的情况下进步技术。