Septic tank virgin

[Caz]

Septic tanks are new to me, and after seeing advertising on tv for septic tank conditioners, and seeing neighbours having their tanks emptied by honey-wagons - the question is - what do you need to do on a regular basis when you have a 3-stage septic tank? How often do they need to be emptied (obviously this depends on the number of people in the household, and how full of s*** you are), and are there any no-no's or must-do's? I would really like to avoid a crisis in this department!

[appleman]

Originally Posted by Caz

Septic tanks are new to me, and after seeing advertising on tv for septic tank conditioners, and seeing neighbours having their tanks emptied by honey-wagons - the question is - what do you need to do on a regular basis when you have a 3-stage septic tank? How often do they need to be emptied (obviously this depends on the number of people in the household, and how full of s*** you are), and are there any no-no's or must-do's? I would really like to avoid a crisis in this department!

I am not in the DR, but I do know septic tanks having owned a septic tank related business here in the US. I will reply in general terms because there may be many variables that change any advice you might get, but here is my advice.

First, you must not be fooled by thinking that because the tank is "full" it must be emptied. All septic tanks must be full to work. Basically, water and waste goes in the tank and fills the tank up the outlet. Then each time a little waste comes in, it is acted on by the bacteria and broken down into liquid and sludge, The sludge will settle to the bottom of the tank, but the liquid in the tank will flow out when more waste comes in.

This process goes on until the sludge builds up to a point where it interferes with the liquification, and at that point the tank should be pumped. I have seen tanks go 20 years before this happens, and I have also seen tanks that needed pumping every few years depending on size, use, drainage issues, etc. The soil percolation has more to do with this than anything. Clay soil makes it hard for the liquid to absorb into the soil. While sandy soil easily lets the liquid percolate into the ground and will accept more liquid before becoming saturated and eventually backing up into the outlet of the tank.

In order to keep your tank working efficiently, you should not put any harsh chemicals in it or at least a little as possible. This means do not use excessive amounts of bowl cleaners, lye, lots of cooking grease, or other things that could kill off the live bacteria that work to liquify the waste. About 2 or 3 times a year, you could flush a packet of yeast down the drain to supplement the bacteria in the tank and to make sure the bacteria in the tank are alive and well. You do not need to do much else. Just make sure the drain lines stay clear and open. If the drain slows down, make sure the tank is not full of sludge (thick heavy residue building up from the bottom of the tank.) If it is, then it should be pumped out. When starting with a freshly pumped tank, flush a packet of yeast down the toilet to start the bacteria again

Hope this helps.

Bob H.

[Caz]

Thanks Bob - the system is only 3 years old but I will mind your advice and also put some yeast down there just to help things along!

[Bob K]

Having lived with septic systems for 15 years both here and in the US, the above post is very good. Also remember not to put things down the drains (sink, toilet, floor) that do not dissolve. No tampons, cloth, cotton, whiskers or hair from electirc or regular shavers, minimal amount of toilet paper, no other paper, plastic etc. Remember ALL of your drains in the house end up in the septic tank.

Bob K

[bob saunders]

Originally Posted by Bob K

Having lived with septic systems for 15 years both here and in the US, the above post is very good. Also remember not to put things down the drains (sink, toilet, floor) that do not dissolve. No tampons, cloth, cotton, whiskers or hair from electirc or regular shavers, minimal amount of toilet paper, no other paper, plastic etc. Remember ALL of your drains in the house end up in the septic tank.

Bob K

Would you not have a soap box also?

[affald]

A house I see being built has only the toilet 4 inch lines into the septic, all other sinks go out to a field that is below the grade of the house. Is this a good practice?

[goattoes]

Bob H. echoes the information given to me just a few weeks ago when I had the septic tank pumped in preparation for selling the house. My Pop used to put Rix-X in the thing monthly. The fellow emptying the tank said that is the worst thing you can do and as Bob H. said, a packet of yeast once in a while is all you need.
My folks had been here close to 30 years with a 3-stage aeration system and never had it pumped that I knew about.

[bob saunders]

Homeowner Manual for Septic Tanks & Leach Fields

[wuarhat]

Originally Posted by affald

A house I see being built has only the toilet 4 inch lines into the septic, all other sinks go out to a field that is below the grade of the house. Is this a good practice?

I think that is done because soap, especially laundry detergent, tends to cement the particles of soil together over a long time. That ends up impeding the drainage of the septic tank, so that pumping is required more frequently.

[Caz]

Thanks for all the helpful and useful information!!