In today’s world, effective waste management is a crucial aspect of maintaining public health and a clean environment. Septic tanks, a common solution for wastewater treatment in areas lacking centralized sewage systems, offer a unique blend of benefits and challenges. The advantages and disadvantages of septic tanks are discussed in this article in the glips of an eye.
Advantages of Septic Tanks:
The septic tank offers several advantages that include:
- Easy construction without requiring skilled supervision. Maintenance is minimal, with no moving parts involved, except for periodic cleaning.
- In addition, septic tanks are reasonably priced compared to the benefits they provide for sanitation in rural or urban areas lacking a sewerage system.
- An excellent functioning septic tank can significantly reduce suspended solids and BOD from sewage.
- Compared to a normal sedimentation tank, the volume of sludge to dispose of is much less due to digestion taking place within the tank. This results in a 60% reduction in volume and a 30% reduction in weight.
- Effluent from the septic tank can be easily disposed of on land in a soak pit or cesspool.
- Septic tanks are best suited for use in isolated rural areas, hospitals, buildings, and other similar locations.
Disadvantages of Septic Tanks:
Septic tanks also have several disadvantages:
- If they are not functioning correctly, the effluent can be very foul, dark, and even worse than the influent.
- They also require large sizes to serve many people.
- There is a risk of gas leakage from the top cover of the tank, which can cause bad smells and environmental pollution.
- Periodical cleaning, removal, and disposal of sludge can be a tedious problem, and the working of septic tanks can be unpredictable and non-uniform.
Also, read: How to Design a Septic Tank? | Septic Tank Design
Also, read: What is Septic Tank?: Overview, Components and Uses
Also, read: What is Soak Pit and Dispersion Trench?: 2 Types of Soil Absorption Systems
It’s nice that you pointed out how septic tanks are reasonably priced compared to the benefits they provide for sanitation in rural or urban areas lacking a sewage system. We just bought a new plot of land and we are planning to build a house on it. First off, we probably need to ask for a septic system installation service.