Moderator: 3ne2nr Mods
Biological additives combine enzymes and bacteria to supposedly enhance the existing biota in septic tanks to provide a start for new systems or to augment stressed systems. For new systems, many people believe you must add bacteria. While septic systems require bacteria to work, no special bacteria need to be added.
The simple act of using the system promotes the growth of bacteria needed to make the system work. The amount of
bacteria or enzyme in an additive dose remains small compared to the bacteria already in a tank and therefore provides little, if any, benefit in wastewater breakdown. In addition, if many of the bacteria in your tank died due to introduction of a harmful substance, introduced bacteria will likely die as well. One study of 48 septic tanks found no difference in sludge level between tanks that used bacterial additives and those that did not (McKenzie, 1999).
https://s3.wp.wsu.edu/uploads/sites/207 ... itives.pdf
maj. tom wrote:1. where you get the idea that the bacteria already existing in a septic tank needs any help? In addition to the daily input of bacteria from your gut. Urban myth and legend passed on by each generation. There are no actual scientific studies that say that they need help from any additive, only hearsay recommendations that you will find all over the internet. I doubt that any of the people telling you to grate cheese and throw down your toilet knows what bacteria really is, or what types live in cheese vs. your gut, and if they are aerobic or anaerobic.Biological additives combine enzymes and bacteria to supposedly enhance the existing biota in septic tanks to provide a start for new systems or to augment stressed systems. For new systems, many people believe you must add bacteria. While septic systems require bacteria to work, no special bacteria need to be added.
The simple act of using the system promotes the growth of bacteria needed to make the system work. The amount of
bacteria or enzyme in an additive dose remains small compared to the bacteria already in a tank and therefore provides little, if any, benefit in wastewater breakdown. In addition, if many of the bacteria in your tank died due to introduction of a harmful substance, introduced bacteria will likely die as well. One study of 48 septic tanks found no difference in sludge level between tanks that used bacterial additives and those that did not (McKenzie, 1999).
https://s3.wp.wsu.edu/uploads/sites/207 ... itives.pdf
Further reading: https://www.aero-stream.com/the-absolut ... dont-work/
2. yeast is a fungus not a bacteria.
3. Maintenance of the cesspit is the real key, i.e., inspection and pumping every 3 to 5 years.
supercharged turbo wrote:Where can I get a treatment to throw in the cesspit to encourage bacteria growth?How often do you usually add these treatments etc.Alternatives and suggestions are welcomed.Thanks in advance
cornfused wrote:Note, be careful what you read on the internet. Only in the rural areas of the US is where a similar treatment to our system of sewerage treatment is used. In urban US areas, all wastewater is treated be for going into the environment or for collection. Bathwater, clothes washing water along with...
Not really a clean. is just an emptying of the pit.eitech wrote:How is this cleaning done? I does only see truck pullin up in the place but not sure what goin on.
sMASH wrote:Not really a clean. is just an emptying of the pit.eitech wrote:How is this cleaning done? I does only see truck pullin up in the place but not sure what goin on.
They come with a vacuum truck, vscumm out most of the stuff, and ask for a barrel of water to flush the hose of the residual crap inside the hose.
So, u get back more space to crap.
Rovin wrote:a typical pit cud be 5-6ft or more deep
its literally a sh1tty job so some of cesspit workers will take d easy lazy route & just send d hose straight down that pvc cover opening , other more professional workers will send d hose curling into pit to reach far as they can to suck up much as u know what
ideally if u can lift off d cover u will allow them access to do a better job but who really gonna go thru all dat ...
rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
eitech wrote:rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
Ok. Those guys do that or i have to do that? And how do i see the bottom of the baffle wall?
rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
Hoooo, I didn't think of that. Good catch.rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
"Floaters" aside, the reason to immediately fill any septic is to lessen the risk of a wall cracking or even collapsing, particularly when the tank is polyethylene. The water inside helps to counter the external ground pressure.sMASH wrote:Hoooo, I didn't think of that. Good catch.rspann wrote:When they pump out the tank, you have to fill with water back up to the level of the bottom of the baffle wall before use. If you don't, the "floaters" will go across into the liquid side and rise to the top as water keeps rising, eventually going into the outlet that goes in the soakaway . The same applies when starting to use a new system.
Is only once I epmty and it was to condemn a pit.
The corporation came to do it, they said to stir it up with a long rod to make sure the stuff gets pumped out.
I did not do it, but there wasn't any smell, and it was to be backfilled in any event.
Return to “Ole talk and more Ole talk”
Users browsing this forum: foreignused and 207 guests