Single processing and amalgamation processing septic tank
There are two kinds of septic tanks of the amalgamation processing septic tank where both a single septic tank, the night soil, and the miscellaneous drainage that processes only the night soil are processed. Neither production nor the installation construction of the single processing septic tank are done now. Therefore, when the septic tank is newly set up, everything becomes an amalgamation processing septic tank.
Single processing septic tank
It is an inside in the single processing septic tank. It is called Aeration chamber, and the left sends air with the air pump, and purifies water by the aerobic microbe's working.
Upper right is a sedimentation compartment. Lower right is a disinfection room. It disinfects with chlorine and it discharges it.
What is SV30?
Determine when to clean the area at a rate of 30 minutes, precipitated by precipitation of water aeration chamber. (SV30 say) 28% in this picture has become. SV30 is a 60% managing it has become less.
This is typically 60% or less is difficult to manage. I devised this by 60% or less to be managed.
This SV30 measurement cylinder was made by oneself with the acrylic board.
Tool for septic tank management
It is a tool for the septic tank management. From on the left to graduated cylinder for SV measurement, PH meter, disinfectant, seeing through level meter, thermometer, cleaning brush, ladle, and bucket it
Amalgamation processing septic tank
All these amalgamation processing septic tanks are indicated if it is called a septic tank now. Both the night soil and the miscellaneous drainage can be processed. Almost the same processing as the sewage disposal of the municipality is done.
Reluctance filer bed tank (reluctance filer bed contact [ba] nature method) initial processing
It is a reluctance filer bed tank in the amalgamation processing septic tank. The under is the first tank, and the second tank on. It breaks down organic matter by the anaerobic microorganism's working in the filer bed made of plastic and water is made beautiful.
The water that has come out in lower right is water from the dirt transportation pump (air lift pump).
Holes two semicircles are for the cleaning of the tank. The nether pipe is the inflow entrance of sewage.
The second tank in reluctance filer bed and contact Aeration chamber(middle processing)
It is the second tank in reluctance filer bed in the amalgamation processing septic tank and contact Aeration chamber. A large amount of air is sent in contact Aeration chamber, and water is made beautiful by the aerobic microbe's that settles in a conceited filer bed made of plastic working.
Valve attached to the upper-left is over, in order to detach the microorganisms in contact aeration tank, used to use to send air backwash system.
Precipitation tank and disinfection tank(terminal treatment)
Combined treatment septic tank aeration tank of contact (bottom) and tanks (middle) and disinfection tank (above). Haikuron disinfection is used to generate chlorine.
Right in the middle of the device is a device for transporting sludge tank carries a filter bed of accumulated sludge under anaerobic contact aeration tank. This device is using the air lift pump is air aeration.
The water after it processes it becomes beautiful water as can lived by the goldfish.
Construction drawing of amalgamation processing septic tank
The merger process has a septic tank-like structure in this figure. Polluted water enters from the left goes into the inlet tank anaerobic filter bed first. The plastic filter bed, the clean water to decompose organic matter in anaerobic microorganisms. Sludge transfer pump (air lift pump) is also coming back here under the water containing the sludge sedimentation tank were sent came from.
The sewage processed in the first tank in reluctance filer bed enters the second tank in reluctance filer bed. It breaks down organic matter similarly by the anaerobic microorganism's working and water is made beautiful here.
The sewage processed in the second tank in reluctance filer bed enters contact Aeration chamber. A large amount of air is sent with the air pump in contact Aeration chamber, and the aerobic microbe that settles in a conceited filer bed made of plastic is raised. It breaks down organic matter by this aerobic microbe's working and water is made beautiful further.
Aeration tank in contact with something that is backwash equipment. Is sometimes peel off for too attached to the filter bed aerobic microorganisms. Remove the microorganisms attached to the device by sending a temporary flushing air from the air pump.
The water processed with contact Aeration chamber enters the precipitation tank. Dirt is precipitated here, and it makes it to beautiful top water.
The top water that came out from the precipitation tank enters the disinfection tank. Disinfection uses the medicine that generates chlorine. I am using the commodity of high clone.
Beautiful water that came out from the disinfection tank flows from the outlet to the river through the street gutter.