The drain field septic system was designed to filter out most of the impurities from the water substance that flows through the septic tank. This three part system includes piping, septic field drain, and the septic tank itself. Other names of this design are called leach drain and leach field.
The most useful reason to have one of these systems is to breakdown and get rid of organic waste in a special microbe environment. The setup of this product uses a series of drains that have pipes placed in them. These pipes have various holes placed in them and they are placed in the trench with gravel or some other type of porous substance.
The top of the trench is covered with some type of soil to keep surface water or animals from interacting with the wastewater for the trenches. Within this type of system there are two major designs that can be used. The hydraulic design is best when used to dispose of a large amount of wastewater and catabolic can be used for long term demand of the water.
The hydraulic design of the sewage treatment systems starts with a percolation test. Most of the time the local health department requires such a test before the procedure can continue. This percolation test will allow the designer to determine if the system can be used in the area.
The reason that such procedures are in place is to stop disease plagued viruses or bacteria from reaching the surface water. This septic system is best because disinfectants would kill the microbes in the tank and stop the catabolizing of the wastewater. A field drain holds the pathogens long enough to deactivate them.
In order for this to be affective the soil must be smooth enough to hold the bacteria long enough for it to be destroyed. Clay and silt are the proper types for this, while sand and gravel allow the bacteria to flow too quickly.
The catabolic design is sized appropriately to support an environment of aerobic microbes in the soil. These microbes have the ability to decompose the anaerobic material from the tank into aerobic water.
A biofilter used in conjunction with a septic tank can drastically reduce the area of the drain field. This device allows for many positive things to come out of its function. Residential construction can be increased in an area with a minimal disturbance of the site. There is much more usable land in the area for trees, landscaping, swimming pools, or other types of gardens. Even though it does not reduce the amount of liquid into the soil, it does cut down on oxygen demand.
There are a few things that you should stay away from when using a tank with this process. Petroleum based products are very hard on the microbes abilities. Any type of cleaning or sanitizing solutions, including bleach, will slow down or even stop the microbes from doing their job. Dissolved metals cannot be removed by the microbes, but sometimes can be diluted by other groundwater.
When doing research for the drain field septic system, consider Pinnacle Environmental Technologies INC for the best outcomes. The Canada grease interceptors company offers environmentally friendly septic tank systems for commercial, residential or mobile use.