The Living Machine

Target SDGs

Market Suggested Retail Price

$1,000,000.00

Target Users (Target Impact Group)

Community, Small and Medium-sized Enterprises, Public Sector Agencies

Distributors / Implementing Organizations

This product is distributed by Living Water Systems, L3C.

Competitive Landscape

Direct competitors include AnoxKaldnes Moving Bed Biofilm Reactor, Sequential Batch Reactor, Membrane Biofilm Reactor, and Decentralized Wastewater Treatment Systems (DEWATS).

Regions

Worldwide

Manufacturing/Building Method

Unknown

Intellectural Property Type

Trademark

User Provision Model

This product can be acquired by contacting the manufacturer.

Distributions to Date Status

The exact number of distributions is unknown, however, Living Machine Systems, L3C state the Living Machine System has been installed in 30 locations globally.

Design Specifications

The Living Machine is made up of several components to mimic the process of natural coastal wetlands. The patented tidal-flow technology pumps wastewater into ‘tidal-flow’ wetland cells (gravel filled planters) which are flooded and drained to oxygenate the wastewater. The process is as follows:

1. Primary tank: Untreated wastewater enters to allow solids to settle and degrade before being pumped to the next stage.
2. Stage 1 Tidal Flow Wetland Cells: these aggregate media-filled planters are alternately drained and filled up to 18 times per day. Biofilms, made from microscopic plants and animals, consume the waste in the wastewater.
3. Stage 2 Tidal Flow Wetland Cells: a portion of water moves to Stage 2 and undergoes the same process, where smaller treatment media provides faster treatment.
4. Polishing System: water undergoes final polishing and treatment such as dual-stage filtration, UV disinfection and/or chlorine disinfection.
5. Reuse Tank: treated water enters the reuse tank before moving on to different reuse applications.

Product Schematics

Technical Support

Provided by the manufacturer.

Replacement Components

Unknown

Lifecycle

Unknown

Manufacturer Specified Performance Parameters

The manufacturer specifies the following as performance targets:

• Attractive
• Low Capital Cost
• Energy Efficient
• Low operation and maintenance expenses
• Small footprint
• Good reuse quality

The Living Machine is capable of tertiary treatment, which requires low costs to operate and doesn’t require chemicals that are harmful to the environment.

Vetted Performance Status

The US EPA has tested the use of constructed wetland technology performance for BOD (<30 mg/L) and TSS (<30 mg/L) removal.

Safety

Wastewater must be handled, treated and disposed of in accordance with hygiene and environmental standards before reuse.

Complementary Technical Systems

The Living Machine is a modular system. Additional wastewater treatment modules and storage can be implemented to meet the site requirements.

Academic Research and References

Compliance with regulations

The Living Machine is in compliance with US EPA, EPA/625/R-99/010 standards for constructed wetlands treatment of municipal wastewaters.

Evaluation methods

Living Machine cites high quality treated water for reuse as evaluation criteria.

Other Information

• Tidal process patented.
• Living-Machine-brochure.
• EPA - Wastewater Technology Fact Sheet.
• EPA - Constructed Wetlands Treatment of Municipal Wastewaters - Manual