As you know, in places where there is no urban sewage system and the land is either impenetrable or if the surface of the water is high, we use septic tanks to sewage residential buildings, complexes, offices, restaurants, and even schools, The first septic tanks performed in the United States in 1876, it’s interesting to know that the first blades of the oak tree were made. After a century, a large sum of septic tanks has now been built. In 1903, a large number of septic tanks with a total capacity of more than one million gallons were made in Bandicar Sasaratogue, and in 1920 septic tanks were made in the same shape. After World War II, septic tanks were considered as the most important collector of sewage, so that it was the most used in sewage disposal of residential buildings.
Sewage disposal from the human environment has always been one of the most important challenges facing different communities. Due to the abundance of these substances in causing various diseases, humans have to move their sewage into an environment outside their area of living and collect it to purify and dispose of it. Today, sewage transfer systems consist of pipelines, manholes, filtration reactors, and other coarse and fine particles that sewage flows from all over the city into a specified location. Due to the presence of anaerobic bacteria in the sewage and their activity, corrosive and pseudo-compositions such as hydrousfluid gas are formed, which necessitates a precise engineering design for sewage transmission lines. The septic tanks of polyethylene in northern cities can be a way out of the complex problem of disposal of sewage, and therefore, with the advancement of this system, we can think of a more healthy and modern city. At this site, I will deal with the types of septic tanks and the advantages of this system and how to dispose of the sewage, and the structure and components …. Septic tanks of polyethylene tanks in various projects for wastewater treatment of apartments and residential buildings, villas, hotels, medical centers, hospitals, factories, urban and rural sewage, training centers, barracks, cargo terminals and Passenger and. . . Can be used.
Septic tank is a reservoir, which is usually based on the data and the map of construction capabilities in different sizes and sizes.
Sewage septic tanks are made of a wall of polymeric material, separating the reservoir and dividing it into two parts.
There is an inlet pipe and an outlet pipe in each septic tank, and a valve at the top is designed for viewing or penetration in the tank.
Sept. polyethylene is usable for most areas, and usually areas that are inaccessible to the land and can not be used in absorbent wells are located in rural areas or away from sewage collection networks.
Septic tanks can be used in various projects, including sewage treatment of apartments, hotels, hotels, hospitals and factories.
Polyethylene septic tank features
As you know, sewage and waste can be the cause of many diseases in humans. These diseases can be transmitted through direct human contact with these wastewater or indirectly through the consumption of water or food contaminated to the human body. Therefore, it is very important to ensure the health of the community and the safety of these wastewaters and sewage. An efficient septic tank system accomplishes this. The tanks’ sticky is a sealed polyethylene compartment with an inlet pipe and an outlet pipe.
Polyethylene septic tanks are usually constructed according to the employer’s map and the amount of septic capacity is based on the type of consumption.
Industrial septic tanks are used to collect industrial wastewater
Polyethylene septics are designed and decorated horizontally and vertically.
Two-seater polyethylene septic tanks can withstand traffic loads and can be buried to a depth of 13.5 meters in the basement.
Due to the employer’s emphasis on some projects with temperatures above 80 ° C, the septic tank and the polyethylene dvuhdarah reservoir, this industrial group is more concerned with the use of polypropylene materials.