Yeast works on sugars. There are seldom much in the way of sugars in a septic tank. It wouldn't hurt, but it isn't going to do much either.
Adding yeast can help you tank bacteria to live a grow, it improve the function of your septic system.
It has little to no effect. The bacteria are already feeding on the waste products. They will just break down the sugar as well. Rid-X and yeast are your best options for septic upkeep.
NO. -If anything helps, it's a microbial accelarent, usually available from companies that make or maintain septic tanks.
Any chemical that may stop natural fermentation is not good for a septic tank. If your tank starts to smell mix yeast and sugar and flush it down the toilet. This will get it working as it should. It's like making beer or wine.
Pollutants that come from septic tanks are microbes and metals. But it is not always a given.
Where can I find information on septic tanks? You can find information on septic tanks at http://completewatersystems.com/products/? . The industry is called Xylem , the Motto is "Let's solve Water."
No.
Sodium carbonate can safely be used in septic tanks. Many people use it to deodorize the drains in their home. It does not cause problems with the septic system.
A person might find information on how septic tanks work on different Internet websites. The best information out there on septic tanks seems to be on sites such as Ask, HowStuffWorks, Local, and Water EPA.
Not usually.
yes
What comes out of the landfills and septic tanks goes into the water. I would rather not drink someone's sewage.
Septic tanks are more likely to produce methane (CH4) or hydrogen sulfide (H2S) as anaerobic decomposition may occur.