Understanding what is involved in septic tank pumping, it’s first important to understand what a septic system does and how it works. A septic system is an underground treatment system for household sewage. A typical septic system consists of 4 components: the pipe from the house, the septic tank, a drain field and the soil. Damage or malfunction of any of these components can cause the system to fail which can result in soil and drinking water contamination and costly repairs or replacements by the homeowner.
Contact Info:
Name: Billy Fowler
Email: info@asapadvancedseptic.com
Organization: ASAP Advanced Septic & Drainage, Inc.
Address: 5011 E Busch Blvd, Tampa, FL 33617
Phone: (813) 986-6070
Clean Your Septic Tank Before the Party!
Understanding septic systems capabilities and limits is needed to ensure water quality. A septic system is a type of On-Site Sewage Facility and is a self-contained, underground waste-water treatment system. By using natural processes to treat the waste-water on-site, septic systems do not require the installation of miles of sewer lines, making them less disruptive to the environment. A septic system consists of a septic tank, a distribution system and a soil absorption system, also called a drain field. The septic tank is a watertight box, sometimes made out of concrete or fiberglass, with an inlet and outlet pipe. The septic tank treats the waste-water naturally by holding it in the tank long enough for solids and liquids to separate. The waste-water forms three layers inside the tank. Solids lighter than water float to the top forming a layer of scum.Solids heavier than water settle at the bottom of the tank forming a layer of sludge. This leaves a middle layer of partially clarified waste-water. The layers of sludge and scum remain in the septic tank where bacteria found naturally in the waste-water work to break the solids down. The sludge and scum that cannot be broken down are retained in the tank until the tank is pumped. The layer of liquid flows from the septic tank to the drain field. A drain a series of trenches lined with gravel or sand and below the ground. The drain field treats the waste-water by allowing it to slowly trickle from the pipes out into the gravel and down through the soil. The remaining impurities are trapped and disposed of in the soil. The excess water is eliminated through percolation into the soil, and eventually returning to the ground water, through evaporation, and by uptake through plants and transpiration.The Center for Watershed Protection notes that septic systems can be effective methods of water treatment, however failures are common in many areas. Even properly functioning septic systems can leak and are not designed to effectively deal with most of the phosphorus and nitrogen load found in the water it treats. Pathogenic fecal bacteria are also a concern. The primary concern for a municipality is proper maintenance of septic systems, and in some cases the total load of partially treated pollutants that can impact local drinking water and wildlife. A solid understanding of septic systems capabilities and limits, and a good government plan is needed to ensure water quality.
How it works
A very basic explanation of how the system works begins with waste water leaving the house through the plumbing network inside the house to the pipe leading to the septic tank. The tank is buried underground and is usually constructed in a water tight manner of concrete, fiberglass or polyethylene. It is intended to hold the waste water long enough to allow the solids to settle to the bottom (to form sludge) and the oils to float to the top (to form scum). Some of the solid waste decomposes as well. There are compartments and a “t” shaped outlet from the septic tank that prevents the sludge and scum from leaving the tank to travel to the drain fields. Once the liquid enters the drain field, it is filtered through the several layers of soil for the final treatment by removal of harmful bacteria, viruses and nutrients.
What Are Septic Tanks and How Do They Work?
Septic systems fulfill a crucial function for many homes and businesses, especially in rural areas, though many people are clueless as to how they work. While septic tanks are usually low-maintenance systems, they can become extremely tricky and expensive if something goes wrong. A basic knowledge is important to anyone wishing to avoid future problems with their septic tanks. What is a septic system? Septic systems are small-scale sewage treatment systems that are used in areas not connected to a sewage system operated by the government or a private company. They are often used by homes and farms in rural areas where it is too costly to connect to faraway sewage mains. Septic systems work by pumping wastewater from bathrooms, kitchens and laundry facilities into effluent tanks, which process the waste and then disperse it onto a septic drain field. What is a septic tank? What happens to waste that doesn't decompose? Some of the contents of the effluent tank will not decompose; therefore it is important to empty the tank occasionally. If tanks are not pumped the septic tank can fill with undecomposed substances that will be pumped into the drainage field. This can result in environmental problems as well as expensive repairs. How often the tank needs to be pumped clean varies depending on its size, the number of people using it and the outside temperature. Because there are so many variables, there is no rule of thumb for how often the tanks should be pumped: some need it every few years while other can go between 10 and 20 years without pumping. Have a professional inspect your tank to let you know when it needs to be pumped.
Maintaining a regular schedule of septic tank pumping will help keep your system running efficiently and will save you hundreds of dollars in expensive system repairs.