Treatment water recovery systems are important systems that make previously used wastewater reusable. Thanks to this method, we can reduce our impact on the environment by consuming less natural water resources. Especially in densely populated areas, tons of water are consumed daily. Examples such as factories and mass housing can serve as examples of this situation. These slightly polluted or extremely polluted waters are discharged directly as waste in all their forms. This practice leads to the pollution of clean resources or the unnecessary use and waste of tons of water every day. However, this treated and discharged water can be purified and reused through wastewater recovery systems. Purified water, especially garden irrigation, It can be used for purposes such as car washing. The situation is the same in industrial areas where water use is intense. In order to recover some of the consumed water, factories can purify it through wastewater recovery systems and reuse it at process water quality. In this way, we support the sustainable use of water and minimize our environmental impact.