Advantages of using wastewater treatment Ati Sazan Arsham Sanat Hospital Most likely, by now you have realized the benefits and necessity The existence of a hospital wastewater treatment system How much for the health of the environment, humans and all living things useful. But it is not bad on a case-by-case basis to the benefits of using the sewage treatment system Let’s mention a hospital: Wastewater treatment system A hospital, especially the type used in the third method, is always affordable and efficient and even its maintenance costs are reasonable To avoid contamination The environment and the non-destruction of the animal and plant population is absolutely necessary The amount of harmful substances that enter The cycles of nature are very low and almost are completely gone From the spread and emergence of diseases New and many are prevented by contaminated and toxic substances does Due to the reduction of pollution in Naturally, the need to use advanced disinfection systems has decreased And the government’s side costs are greatly reduced Because of usability Reusing wastewater, water consumption in hospitals will decrease, especially for the current conditions It is wonderful that all countries are facing a water shortage crisis in some way Secondary sludges that for Activated sludge process is recycled, it has many biodegradable materials. this The materials can be processed with the help of anaerobic bacteria and under 35 grade in a special compartment that does not need to be decomposed They do not have oxygen. The result of this process is the production of a large amount of methane for Electricity production will be used. This final product is even for the power supply of the device itself or hospital wastewater treatment system, to reduce dependence on energy Non-renewables like fossil fuels can also be used. The remaining sludge from the previous step is dried to become natural fertilizers become These fertilizers are used for the agricultural sector and increase the production of crops become The same advantage in reducing the use of chemical fertilizers and environmental pollution and seawater is used, which is another example of the need to use a hospital wastewater treatment system. Wastewater treatment system design guide a hospital Given that hospitals water consumption are very high and the wastewater produced in them (Hospital Wastewater) is also high, the need for a hospital wastewater treatment system It is felt very separately, which is unfortunately less the case in developing countries It can be seen. In developing countries, many hospitals are individually lacking There are hospital wastewater treatment systems and the wastewater produced in them goes directly into the sewer It becomes a city and there is also a lot of purification system There are no improvements. Microbial, viral, fungal, etc. contaminations enter the environment It turns out that not only the life of aquatic and terrestrial organisms but also humans are threatened And over time, they increase the spread of diseases.