Two alternatives to the conventional flush toilet/septic tank system are the composting toilet and the incinerating toilet. Both are well-suited to locations where the soil is not permeable enough for traditional drain fields, as well as areas where water is scarce. Aerobic septic systems treat waste water with disinfectant chemicals, allowing water discharge into groundwater without use of a septic tank. Regulations in some areas prohibit certain types of septic systems, often due to water table levels or other land-use criteria. Knowing the alternatives to a septic tank can help you financially. It’s also important to understand which alternative is most useful for your land. Leach Field. A leach field operates similar to a leaching system connected to a septic tank without a tank. The effluent flows from the house to perforated pipes within a layer of gravel-filled BioCycle® Wastewater Treatment Systems for multi-dwelling or commercial systems. With over 25,000 systems installed in Australia and overseas, BioCycle® wastewater treatment systems are the proven alternative to old-fashioned septic tanks. An aerated water waste treatment system is the perfect alternative to outdated septic tanks. The Garden Master Elite System is proven to be one of the most premium aerated waste treatments available. It accepts all waste from the bathroom, toilet, kitchen and laundry before processing it … Septic System Alternatives Information on alternative septic systems, especially if you live on a tricky lot or have lake property. Q: Please provide any information you have on alternative septic systems. A septic tank is an underground chamber made of concrete, fiberglass or plastic, through which domestic wastewater flows for basic treatment. Settling and anaerobic processes reduce solids and organics, but the treatment efficiency is only moderate (referred to as "primary treatment"). Septic tank systems are a type of simple onsite sewage facility (OSSF). Septic tanks are one of the most cost-effective septic systems available. But due to the poor quality of their liquid waste, councils will only allow them to be installed on certain properties.