An Aerobic Septic System is kind of a sewage treatment system that helps in digestion through an aerobic process. This type of sewage treatment system is found mostly in rural areas which suffer due to no availability of public sewers. Small scale aerobics system is of two types; fixed-film systems and continuous flow suspended growth aerobic systems. So lets know more about Aerobic Septic System Cost.
Earlier, septic tank systems were used which includes an anaerobic process. But now to replace anaerobic septic systems, aerobic septic systems are used. Aerobic septic systems cost higher than anaerobic septic systems. There are certain conditions discussed below, on which the cost of the system depends:
- Size of the system condition of the soil
- Your location
The cost for replacing and installation of the new septic system is as follows:
- Site analysis and permits will cost around $200 and $400.
- The actual cost of an Aerobic septic system ranges between $10,000 and $20,000 which also includes installation costs.
- Professional installation of the system and inspection every three years may cost around $200.
- There may also be a repair cost of around $100 and $600 for heavy parts like motors.
It should be noted that there are no extra installation charges for an aerobic septic system, unlike an anaerobic septic system.
Aerobic Septic System Regular Operating Cost
Apart from the maintenance and repair cost of the Aerobic Septic System, there are some operating costs of the system mentioned below:
- Operation of an Aerobic septic unit aerator pump costs electricity between $25 and $250, depending on the electricity cost of the area where you live or installing a septic system.
- The operating electricity cost of an Aerobic septic system effluent pump ranges between $25 and $250, again depending on the rates of electricity where you live or the installation of the system has been done.
- The regular supplies of filters and chlorine tablet costs about $200-$300 per year. Filters are generally used on some systems whose replacement costs. Chlorine tablets are disinfection tablets.
- The annual septic tank filter has an average life of 3-5 years, so an annual filter cost of $20-$30 by dividing by 4 i.e. $5-$8.
Calculation of Aerobic Septic Tank Operating Cost
Septic tank operating cost can be calculated as per the following steps:
- Calculating monthly watt-hours for the pump (total number of watt-hours of the pump and then diving by 1000 to get watt-hours).
- Convert watt-hours to electricity cost as per your state of residence.
- And, calculation of monthly pump operating cost:
- C$ = Kwh hours/month * $ cost per Kwatt-hour
Tips to Cut down the Cost
Here, mentioned below are some of the tips to apply or keep the cost at the lowest level:
- The access ports should be checked regularly and replaced if needed.
- Aerobic septic systems have indicators that light in case of any issue. There should be a constant eye on those indicators and should be checked, if light up.
- Chlorine should be added to the tank as regularly as advised. The Septic tank Chlorine is to be used for this purpose rather than swimming pool chlorine.
- If there is a leak or foul odor, call the experts and repair the defect.
- There should be a proper record o all maintenance activities.
Conclusion:
The fact cannot be denied that the Aerobic Septic system is expensive and is not affordable for families with limited sources of income. The very complicated parts require high maintenance which further adds to the cost of the Aerobic septic system. There would be a constant release of smell by the system that may cause problems to health and further medical charges. The cost of the aerobic septic system is costlier than the conventional system.
Frequently Asked Questions
Q1 Describe the conditions on which the cost of an Aerobic septic system depends?
Answer- Basically, there are three conditions on which the cost of the system depends:
- Size of the system
- Condition of soil
- Your location
Q2 Are there any extra installation charges for the Aerobic septic system?
Answer- No, there are not any installation charges for the Aerobic septic system. It is included in the cost of it. No extra charges are required to be paid.
Q3 What is the operation cost of an Aerobic septic unit aerator pump?
Answer- Operation of an Aerobic septic unit aerator pump costs electricity between $25 and $250, depending on the electricity cost of the area where you live or installing a septic system.
Q4 What is the formula for calculating monthly pump operating cost?
Answer- The formula for calculating the monthly pump operating cost is :
- C$ = Kwh hours/month * $ cost per Kwatt-hour
Q5 What are the average life of a septic tank and its annual cost of replacement?
Answer- The annual septic tank filter has an average life of 3-5 years, so an annual filter cost of $20-$30 by dividing by 4 i.e. $5-$8.
