Septic Tank Mould

Septic Tank Mould is used to store sewage and generally kept under ground. We make this mould in various sizes and capacities. This can be made in Mild Steel or Stainless Steel.Sewage from all plumbing fixtures drains into the septic tank, where heavy solids settle to the bottom, where bacterial action produces digested sludge and gases. The lighter solids, such as grease, oils and fats, rise to the top to form a scum layer. Solids that are not decomposed remain in the septic tank.