The abcs of septic tank and drainfield design.
Septic tank system design.
This septic system design article outlines basic septic system design parameters such as finding the recommended septic tank volume and conventional recommended onsite wastewater soil absorption system leach field or drainfield size along with some notes on how to calculate these from simple water usage and site conditions.
The most common septic system has a septic tank and a drain field that draws wastewater away from the home and deposits it in the soil where it s treated.
A decentralized wastewater treatment system consisting of a septic tank and a trench or bed subsurface wastewater infiltration system drainfield.
A septic tank is an underground chamber made of concrete fiberglass or plastic through which domestic wastewater flows for basic treatment.
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Types of septic systems.
This system uses two 55 us gal 210 l drums as opposed to the 1 000 2 000 us gal 3 800 7 600 l tanks used for a standard home septic system.
The gravel stone drainfield is a design that has existed for decades.
The system also has a dispersal field about one third that of a large home.
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A conventional septic system is typically installed at a single family home or small business.
Some health codes will tell you what septic system you need according to your soil type.
There are many different types of septic systems.