Clarifying the importance of treating human and industrial wastewater before releasing it into the environment and the irreparable damage caused by it in recent years, as well as the occurrence of consecutive droughts and the lack of available and sustainable water resources, have led to more attention to the category of wastewater treatment and recycling. Is. The transfer of wastewater from many industrial and treatment units, residential and commercial complexes, and the like, to the main treatment plants usually faces many problems. Therefore, the efficiency of sewage treatment packages that are made locally and portable and using metal materials (carbon steel, stainless steel), burial/non-burial polyethylene and FRP/GRP can be justified.

These packages have the ability to remove the organic load (COD) of wastewater up to 20,000 mg per liter, and its different parts are designed and determined based on the quality of the incoming wastewater and the required quality of the outgoing wastewater.

Due to the existence of extensive industrial facilities and having an area of more than 18000 square meters in the form of 4 factories with all the equipment, a significant ability regarding the supply of equipment as well as the presence of competent technical and design personnel, there is a very high potential in Sane Shargh Company for the production of purification packages. It has provided fixed and mobile sewage.

Metal packages are usually made of carbon steel (ST37) with suitable coating or stainless steel (SS). The resistance of these iron alloys against impact and corrosion is so high that they are suitable for making a metal sewage treatment package. Metal packages have good usability and initiative and are recommended for sanitary wastewater treatment.