SEWAGE TANK

Services

Effective septic tanks
We propose maintenance plans.

We perform septic tank maintenance, cleaning, and water quality testing. We also provide total support for daily inspection services. Microorganisms in septic tanks eat and decompose organic matter to purify water. Our mission is to control the microorganisms so that they can reproduce. We support the environment by protecting oceans and rivers from polluted water.

Maintenance and Inspection

Keep the septic tank clean and inspect it.
We will suggest remedial measures.

Periodic inspections of septic tanks are required by law. We support a wide range of customers, from ordinary homes to large properties. We adjust equipment and replenish disinfectants. We compare and explain the results and propose the best plan.

Number of statutory inspections

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Processing Type of septic tank Count
single process Total aeration method Less than 20 people At least once every 3 months
More than 21 people and less than 300 people At least once every two months
More than 301 people At least once a month
Separate Contact Aeration System
Separate aeration system
Simple aeration method 		Less than 20 people At least once every 4 months
More than 21 people and less than 300 people At least once every three months
More than 301 people At least once every two months
Merged processing Spray filter bed method
Flat oxidation bed method
Underground sand filtration method 		At least once every 6 months
Separate contact bubbling method
Anaerobic filter bed contact aeration system
Denitrification filter bed contact blasting system 		More than 21 people and less than 50 people At least once every 3 months
Active dirt method At least once a week
Rotating plate contact method
Contact aeration method 		１．septic tank with sand filtration system, activated carbon adsorption system, or coagulation tank
２．septic tanks with screens and flow control dunks or flow control tanks (excluding those listed in 1) 		At least once a week
At least once every 2 weeks
Sprinkled filter bed method Septic tanks other than 1 and 2 At least once every 3 months

Septic Tank Cleaning

For each type of septic tank
We will come up with a cleaning plan.

In a septic tank, little by little, insoluble matter accumulates in the water. If left untreated, it can cause odors and water quality deterioration. Therefore, it is mandatory to clean the sludge at least once a year. We have work trucks that are tailored to each septic tank.

Areas Served

  • All of Nagoya City,
    Kasugai City, Handa City

  • Toki City, Mizunami City

Maintenance, inspection, and cleaning of septic tanks can only be performed by contractors licensed by the government.Please contact us if you fall within the above areas.