Different types of septic tanks

The Different types of septic tanks for your home and business

Wastewater treatment is an important process that ensures a healthy environment. There are conventional septic tanks and alternative systems available for this process. This article provides an in-depth understanding of these systems and their benefits.

Introduction to Different types of septic tanks  :

Wastewater treatment is an essential process that ensures the proper disposal of human waste and other pollutants. Conventional and alternative systems are available for this process. The conventional systems include septic tank, conventional system, and chamber system. Alternative systems include drip distribution system, aerobic treatment unit, mound systems, recirculating sand filter system, evapotranspiration system, constructed wetland system, and cluster/community system. In this article, we will discuss these systems in detail.

Conventional Systems:

Conventional systems are widely used for wastewater treatment in both residential and commercial settings. The following are the conventional systems used for wastewater treatment.

Septic Tank:Septic tanks are a popular conventional system that consists of a tank that is buried underground. Wastewater from the house flows into the tank, where it separates into three layers: scum, effluent, and sludge. The effluent layer then flows out of the tank and into a drain field where it is absorbed into the soil.

Conventional System: A conventional system is another type of wastewater treatment system that is widely used. It involves a septic tank followed by a leach field. The leach field is made up of a series of pipes that are laid in gravel-filled trenches. The effluent from the septic tank flows into the leach field where it is treated by the soil.

Chamber System: The chamber system is an improvement on the conventional system. It involves a septic tank followed by a series of chambers that are designed to provide more contact time for the effluent to be treated. The chambers are filled with materials such as sand and gravel, which help to filter out pollutants.

Alternative Systems:

Alternative systems are becoming more popular due to their benefits. The following are the alternative systems available for wastewater treatment.

Drip Distribution System: A drip distribution system is an alternative system that involves a septic tank followed by a series of drip lines. The effluent is pumped through the lines and dispersed into the soil. This system is useful in areas with poor soil quality.

Aerobic Treatment Unit: Aerobic treatment units are designed to treat wastewater more efficiently. They use oxygen to break         down pollutants in the effluent. The treated effluent is then discharged into the soil.

Mound Systems: Mound systems are an alternative to traditional septic systems. They are used in areas with poor soil quality. A mound system involves building an artificial hill made of sand and gravel. The effluent is pumped into the mound, where it is treated by the soil and microorganisms.

Recirculating Sand Filter System: A recirculating sand filter system involves a septic tank followed by a sand filter. The effluent is pumped through the sand filter, where it is treated by microorganisms. The treated effluent is then discharged into the soil.

Evapotranspiration System: An evapotranspiration system involves a septic tank followed by a series of beds that are filled with plants. The effluent is pumped into the beds, where it is treated by the plants and microorganisms. The treated effluent is then evaporated into the air.

Constructed Wetland System: A constructed wetland system is designed to mimic the natural wetland environment. It involves a series of ponds and wetlands that are planted with vegetation. The effluent is pumped into the ponds, where it is treated by the plants and microorganisms. The treated effluent is then discharged into the soil.

Cluster/Community System: A cluster/community system involves a group of homes or buildings that share a common wastewater treatment system. The system may consist of a septic tank followed by a leach field or an alternative system. This system is useful in areas where individual systems are not practical.

Advantages and Disadvantages:

Each system has its advantages and disadvantages. The conventional systems are generally less expensive to install and maintain. However, they may not be as efficient as alternative systems. Alternative systems, on the other hand, are more expensive to install and maintain, but they are more efficient and environmentally friendly.

Frequently Asked Questions:

1. Q: How often should I have my septic tank pumped?

A: It is recommended to have your septic tank pumped every 3-5 years.

2. Q: Can I install an alternative system if I already have a conventional system?

A: Yes, it is possible to install an alternative system as an upgrade to a conventional system.

3. Q: Can I install a wastewater treatment system myself?

A: It is recommended to hire a professional to install and maintain your wastewater treatment system.

Conclusion:

Wastewater treatment is an essential process that ensures a healthy environment. Conventional and alternative systems are available for this process. The conventional systems include septic tank, conventional system, and chamber system. Alternative systems include drip distribution system, aerobic treatment unit, mound systems, recirculating sand filter system, evapotranspiration system, constructed wetland system, and cluster/community system. Each system has its advantages and disadvantages, and it is important to choose the right system based on your specific needs. It is recommended to hire a professional to install and maintain your wastewater treatment system to ensure its proper functioning.