Septic tank installation The proper distance from the building is at least 3 meters The depth of the septic installation should be such that the wastewater exits by gravity Enter the septic inlet pipe. If the output of septic effluent enters the ground or soil, the subject land The comment should be at least 10 meters away from the building and at least 30 meters from the well Water should be at a distance. If there is a possibility of heavy machinery traffic at the installation site It is recommended to separate with a fence. The foundation and regulation of the septic installation site is essential. (The slope of the sub-septic surface is zero percent) The foundation should be 20 cm thick and reinforced and its dimensions should be 50 cm from each side The width (diameter) of the septic tank should be greater.

Septic tank price
The price of a septic tank depends on several factors:

First: the volume of the septic tank
How much sewage is purchased for the septic tank and what are the dimensions of the septic tank.

Second: The type of septic tank
Whether the septic tank is made of polyethylene or fiberglass or concrete can change the price of a septic tank.
Third: septic tank burial depth
How much soil is the septic tank supposed to tolerate? One meter, two meters or…

Septic tank components Sewer inlet flange This inlet pipe is usually T-shaped rather than sewage As soon as you enter the first stage of the septic tank, the heavy sewage settles down be made Basic septic tank storage This part of the tank style, which usually includes two-thirds of the total volume of the septic tank will be The task of sedimentation of heavy substances in sewage, as well as flotation of fat and oil It is also responsible for the anaerobic biological process in the bottom of this tank It forms and causes anaerobic treatment of wastewater and production of methane gas The middle baffle of the septic tank This is by preventing the entry of heavy objects deposited in warehouses First, as well as the floating fat and oil of the second tank, which is the same as the clarification tank has it
Clarification tank This tank, whose volume is approximately one third of the total volume of the Tic Tac queue, is a task Sedimentation and flotation of that part of sewage pollutants that are removed in the first warehouses It has not been found and the second tank is responsible for the output of this tank It is from any pollutant in the sewage and the effluent is removed from the septic tank outlet flangeVentilation pipe or exhaust vent of produced gases from the process Anaerobic in septic tank A vent is installed above the septic tank Gases produced due to the anaerobic biological process at the bottom of the septic tank make it continuous and uniform, if these gases are not released, there is a possibility of explosion inside There is a septic tank Filtered effluent outlet flange At the end of the second warehouse, form a pipeline to the treated effluent Clarified to be taken out Hooks for loading and unloading According to the dimensions of the septic tank, there are a number of hooks on it It is installed for loading and unloading, which must bear the weight of the septic tank and have the possibility of passing a chain or a crane hook
Application of septic tank The simplicity of the septic tank, the price Cheap as well as lack of complexity and lack of electromechanical equipment has made it The septic tank should be used for a wide range of purposes. Use in residential houses to remove alcohol and also remove Human sewage pollutants to prevent soil and absorption well holes and also prevent from groundwater pollution Use in restaurants and kitchens to remove fat and oil To prevent clogging in sewage transmission networks as well as clogging and saturation Absorption wells As primary sedimentation in wastewater treatment systems Also, a place to install a sewage pumping station inside the treatment plant and also to The mediator of creating our time is a proper balancing for the treatment plant Use in several workers to save sewage and criticism by M. sludge tankers at regular and designated times Use in factories and workshops and industrial centers because Environmental requirements
Types of septic tanks Septic tanks in terms of materials, closure and poly Ethylene glass and concrete are divided into the purification process in all types of septic tanks It is of anaerobic biological type and physical flotation, so this division is only We divide them in terms of the material of its structure, whether of any kind of attribute To the environmental conditions of the employer and also considering the financial issues of the project, one of the septic systems tank is used
The first type of polyethylene tank spike Poly septic tanks Ethylene is usually made of heavy polyethylene grade 100 or H DPI 300 is used Polyethylene septic tanks are usually two types of polyethylene and spiral polyethylene Polyethylene tube is produced in Germany, as well as polyethylene pipe Carogate, produced in China, is the primary material of polyethylene septic tanks, which is the same If the granule is polyethylene, it is usually supplied from petrochemical, which is the most important petrochemical The producer of polyethylene granules in Iran is Amirkabir Petrochemical, Septic Tank Poly They have very high ethylene in contrast to the corrosive substances found in sewage
Second type: fiberglass septic tank Fiberglass or composite septic tank They are made of glass and resin fibers, which are more durable and durable The above is a very suitable alternative for concrete and other materials in the industry, especially the water industry And sewage is the use of fiberglass septic tanks in places where possible The entry of acid in sewage is also used for any reason in industrial effluents The temperature of the sewage is very high and it is a more suitable option than other types of septic tanks It is a tank. Other advantages of fiberglass tic-tacs include: Doing and building it on site and in a modular way, so that SMC panels Fiberglass is produced in the factory and transported to the project site and assembled and played becomes
The third type: concrete septic tank Concrete septic tank is the oldest type of septic tank It is a tank that is rarely used today due to its many disadvantages The reasons for eliminating the use of concrete septic tanks can be the corrosion of concrete against the material He mentioned the corrosive substances in the sewage and the corrosive substances in the surrounding soil Due to displacement, they had the possibility of breaking and cracking, as well as during earthquakes They can also be damaged by the shocks on the ground