Onsite Wastewater Treatment Solutions
Anua uses innovative approaches to today's environmental and economic challenges for wastewater treatment, dispersal, and reuse. We provide residential and commercial solutions that are simple and sustainable. Anua’s unique approach is to intersect a variety of treatment options with the myriad of possible configurations. This flexible “building blocks” approach offers the following benefits:
Maximizes treatment under fluctuating conditions
Builds in redundancy
Saves time and resources
Puraflo utilizes natural peat fiber media housed in an engineered module. The peat fiber has unique properties where biological treatment is performed in a naturally developed ecosystem. The system is very versatile and uses little to no energy. It is ideal for full-time, seasonal, or intermittent use. The odor-free, natural system will overcome many site limitations or environmental restrictions. The modules are factory assembled and can be configured as a combined treatment and effluent dispersal system. Certified to NSF/ANSI 40 Class I. Configurations for nitrogen removal are available.
PuraSys SBR ships as boxed kit for installation in any septic tank. Kit includes control panel, floats, pre-drilled siphon pipe, PVC pipe stands, siphon/sludge pump, aerator, and drainfield pump. The system can be used for new construction or be retrofitted into existing tanks to renovate biologically failed drainfields. PuraSys SBR uses a unique batch process, where the treatment steps are done in a timed, sequential manner. The process is energy efficient since treatment occurs as needed, using intermittent aeration, mixing, and settling. Certified to NSF/ANSI 40 Class I and to NSF/ANSI 245.
AeroCell utilizes synthetic media housed in an engineered pod. The open cell foam cubes have high surface area and porosity, which balance water movement and oxygen availability. The media will not degrade over time and has a three-decade track record of performance. Pretreated efﬂuent is sprayed over the media using specially designed helical spray nozzles, which provide uniform distribution over the entire surface area within the pod. The treated effluent is recirculated through the media multiple times, ensuring optimum treatment. The media properties and timed dosing allow for loading rates of up to ten times that of other systems, ensuring a small footprint. AeroCell provides significant nitrogen reduction and is certified to NSF/ANSI 40 Class I.
BioCoir utilizes coconut coir media housed in an engineered pod. Coir refers to the fibers that constitute the thick mesocarp, or husk, of the coconut fruit. The coir fiber is low-cost and a renewable resource. The short-to-medium length fibers are a by-product, which accumulates in many developing nations. The coir fibers are lingo cellulosic material. The high lignin content of these fibers results in a durable material which provides an excellent water/air ratio. Pretreated efﬂuent is sprayed over the media using specially designed helical spray nozzles that provide uniform distribution over the entire surface area within the pod. The treated effluent is recirculated through the media multiple times, ensuring optimum treatment. BioCoir provides significant nitrogen reduction and is certified to NSF/ANSI 40 Class I.