Direct Solar Steam Generation (DSSG) system is an emerging technique in the field of desalination for yielding sustainable clean water. This investigation propagates through the use of nanoscale absorbers (montmorillonite) for sturdy desalination because of their excellent photo thermal conversion of nanoparticles. The solar absorber was dispersed in sea water in liquid type rather than fixed or floating type. Nanoparticles of chemical composition were employed by the researchers from starting to the present day, which includes carbon nanotubes, graphene oxide, etc., Inspired by nature and keeping in mind an eco-friendly technique, here we considered montmorillonite clay nanoparticles of natural origin. The experiment was conducted for an operational period of 14 days with a yield of 5.33–6.45 kg/m²/day with an evaporation rate of 0.70, 1.42 and 4.47 kg/m^2.hr under 1-, 2- and 4-sun irradiance. The clean water output parameters was validated with WHO standards to satisfy potable water characteristics. The water characteristics before desalination for turbidity, pH, and Cl^–, Na⁺ and TDS were found to be 48.50, 8.7, and 18,400, 12,120, 20,400 mg/L respectively; after desalination they were found to be 0.30, 6.65, 12, 4.5 and 52 mg/L respectively. This work focuses on current water scarcity problem and suggest a way to survival by using naturally available, low cost material.

直接太阳能蒸汽发电 (DSSG) 系统是海水淡化领域的一项新兴技术，用于生产可持续的清洁水。这项研究通过使用纳米级吸收剂（蒙脱石）进行稳定的脱盐，因为它们具有出色的纳米粒子光热转换能力。太阳能吸收器以液体形式分散在海水中，而不是固定或漂浮的形式。研究人员从开始到现在一直使用化学成分的纳米粒子，其中包括碳纳米管、氧化石墨烯等，受大自然的启发，并牢记环保技术，这里我们考虑了天然来源的蒙脱石粘土纳米粒子。实验进行了 14 天的操作期，产量为 5.33–6.45 kg/m ²/天，在 1、2和 4 日照度下，蒸发率为 0.70、1.42 和 4.47 kg/m ^2. hr。清洁水输出参数已根据 WHO 标准进行验证，以满足饮用水特性。脱盐前水的浊度、pH 值和 Cl ^-、Na ⁺和 TDS 的特征分别为 48.50、8.7 和 18,400、12,120、20,400 mg/L；脱盐后，它们分别为 0.30、6.65、12、4.5 和 52 mg/L。这项工作侧重于当前的水资源短缺问题，并提出了一种通过使用天然可用的低成本材料来生存的方法。