Septic tanks cut pollution from wastewater by allowing soil to naturally filter out bacteria and viruses before water leaves the home. The septic tank also helps local plants and wildlife by recycling water that would otherwise be discarded into groundwater and surface waters.
Avoid flushing items that disrupt the biological breakdown process such as hair, dental floss, cigarette butts and napkins. These can clog pipes and pumps. Visit Our Website now!
There are several types of septic systems. Each one works differently and has its own pros and cons. Some of the more common septic tank types include:
A traditional septic system uses a septic tank to separate solid waste from wastewater in homes and businesses. The solids settle and float in the tank until bacteria digest them, with liquids exiting through a pipe to an absorption field or sewer. The septic tank must be emptied regularly.
The tank is made from fiberglass, concrete or plastic and can be buried underground or above ground. Concrete tanks are more durable than other materials, but they can crack if the soil surrounding them becomes saturated. Fiberglass tanks are lighter and don’t crack as easily, but they are more prone to shifting in the ground.
An aerobic septic tank adds oxygen to the processing tank, which increases the activity of natural bacteria and helps to break down organic matter. These tanks can also reduce the amount of sludge that needs to be removed.
These systems are usually reserved for properties that are determined to be unsuitable for other septic systems due to shallow soil or near-surface bedrock. They use a series of perforated pipes that extend to the drainfield, where bacterial action helps to remove the rest of the contaminants from wastewater.
The septic tank is linked to the drain field, or leach field, through a pipe that stretches underground from the home. The drain field is a large open area of the yard that has a series of trenches. The soil in the drain field acts as a natural filter, with bacteria eating the contaminants and helping them to be absorbed into the ground.
When properly maintained, septic tanks can help to reduce pollution in lakes, rivers and other bodies of water. However, if the waste isn’t processed correctly, pathogenic organisms can leak into the environment. In addition, flushing non-biodegradable materials such as cigarette butts, cotton balls and swabs or menstrual hygiene products can overload the septic system and cause it to overflow. These wastes may also clog the toilets or contaminate the water supply.
Installation
A septic tank is a way to deal with household waste for homes that are not connected to sewer lines. The wastewater and waste from toilets, sinks, and other drains goes into the septic tank. The bacteria in the tank breaks down the waste and sludge into a liquid that is then released into the soil. A septic tank is usually located on the property, underground and hidden from view.
A professional installer will examine the site for a septic tank and determine the best type of system for the house and land. A conventional septic system with a tank and drain field is the most common type of system for residential use. Other types include a mound system and a chamber system.
After the septic tank is selected and the permit is acquired, excavation will begin. The hole will be dug large enough to fit the septic tank and any other pipes that need to go in with it. It is important that the trenches are smooth and free of rocks to reduce the chance of damage to the septic tank. The dirt from the trenches will be used to backfill around the septic tank. The inlet and outlet tees will be placed at the designated spots and risers may need to be installed.
Once the trenches are finished and the ground is level, the septic tank will be delivered. The truck will have a built-in arm that extends from the back of the truck to lower the tank into place. The tank is inspected for cracks and then sealed to make sure it is watertight. The inlet and outlet tees are then checked to ensure they are in the correct positions.
The last step is to backfill the area around the septic tank. The native soil should be compacted in 12 inch lifts and layered up to the final grade around the tank. The inlet and outlet risers should also be backfilled, again following the manufacturer’s instructions. The ground should be seeded to minimize erosion and to help prevent surface water from flowing into the septic system.
Maintenance
The septic system has to be well-maintained or it will overflow and cause raw sewage to back up into the home. This is a serious health issue and it causes lasting odors, stains and water damage. The best way to maintain the septic system is to regularly have it inspected by professional septic tank service providers.
A basic inspection includes a dye test and a visual examination of the tank and other components, such as the septic tank cover. A camera inspection is also available, which involves opening the septic tank lid and using a video camera to evaluate the interior of the septic tank. This type of inspection can be performed when you have a problem that needs to be addressed, such as the baffles, motor or walls of the septic tank.
The liquid waste from the septic tank drains into the drain field, or leach field, via a pipe that runs underground. The wastewater is filtered and partially treated by bacteria before it percolates through the soil and enters groundwater. Having the right soil is essential for this process to be successful. If the soil is too sandy or clay-like, it will not treat the wastewater effectively and the septic system will not work as designed.
Another important aspect of septic tank maintenance is keeping detailed records of pumping and repairs. This will help prevent problems such as overflows and clogs, which can lead to system failure and costly repairs. It will also give you peace of mind when it comes time to sell the house, as prospective buyers will be able to see that the septic system has been maintained properly.
It is also a good idea to avoid adding chemical or biological additives to the septic tank. These products claim to speed up the breakdown of solids and bacteria in the septic tank, but they can upset the natural balance of the system. Adding these substances can also disturb the sludge and solids that settle in the bottom of the tank, which makes them more likely to clog up other components in the system.
Repairs
The septic tank itself is usually hidden from view, so it’s easy to miss signs that it needs repair or replacement. But it’s important to keep an eye out for warning signs like muddy areas in the yard and foul odors near the tank or drain field, as these indicate that the septic system isn’t working properly.
The most common repairs to septic systems involve the internal components like baffles and motors. For an aerobic system, the most likely item that will need to be replaced is the aerator because it’s almost constantly moving and can wear down over time. It also might be clogged by larger solids like wipes and feminine hygiene products.
Another common septic tank repair involves replacing the inlet baffle, which is often damaged by roots or clogged by debris. It’s an inexpensive part to replace, and doing so can prevent wastewater from entering the home and causing serious problems.
If there’s an issue with the septic tank’s outlet baffle, the septic system can overflow and create a backup of waste in the home. This is usually caused by a clog in the inlet filter or the baffle itself. Unclogging or replacing these two parts can solve the problem quickly and easily.
Lastly, the septic tank’s lateral lines can wear out over time and may need to be replaced. These are the pipes that connect the septic tank to the drain field, and they’re often buried underground in trenches. If you notice that these are cracking or leaking, it could mean that the tank is full and needs to be pumped out sooner rather than later.
It’s best to hire a professional when it comes to repairs to septic tanks and systems. Not only is it a dirty job, but it can be dangerous without the proper equipment and training. It’s important to take the necessary precautions, such as ensuring that there aren’t any children or pets playing near a septic system and keeping trees and other plants from growing too close. And if you see any of the signs listed above, call a septic service right away!