I have a precast concrete box like the one in below and this have three inlets and one outlet.
- outlet -> Takes the water to near by canal
- Inlet 1 -> Kitchen sink outlet is connected with this
- Inlet 2 -> Bathroom drain outlet is connected with this.
- Inlet 3 -> As of now it's not is use.
I'm thinking of connecting the septic tank overflow pipe to the 3rd inlet.
But are there any health risks associated with this ?
Just wondering if pathogens , virus , bacteria etc.. can crawl through kitchen , bathroom line and cause health issue ?
Or is there any disinfectant tablet that I can drop into the box and that would take care of the germs ?
Neither bathroom nor kitchen line has P trap so far , I think point of having p or s trap is to stop the toxic gas from coming in but I don't have gas issue.. the water seal in the trap is not gonna handle germ issue anyways right ?
Someone please help me understand.