Turn Waste Streams into Revenue
ZwitterCo’s superfiltration membranes enable concentration of food waste digestate.
Concentrating liquid digestate allows you to generate valuable fertilizer as a saleable product. Additionally, the concentration process can reduce hauling by >50% and saves water by providing opportunities for water reuse.
Our membranes extract tough-to-treat compounds from food waste digestate so that downstream desalination and nutrient recovery technologies operate efficiently.
Benefits of ZwitterCo Superfiltration Membranes
Reduce off-site hauling
Reduce off-site hauling by 50% or more through concentrating nutrients
Produce high-value fertilizer
Produce high-value organic fertilizer as an additional revenue stream
Concentration can be performed where the feedstock is generated to reduce inbound hauling volumes
Generate clean, reusable water that directly reduces freshwater drawdown
ZwitterCo’s Unique Technology
ZwitterCo provides a core technology within the world’s leading integrated solutions for food waste digestate management.
ZwitterCo Membrane Technology Improves Performance
- Handles 50,000 ppm (5%) FOG
- Operates on streams with over 25,000 ppm COD
Achieves up to 85-95% water recovery (20x concentration) Provides ideal pre treatment for desalination steps Generates very high – quality permeate
- Low energy requirements