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AuroPure
Developed and tested by Affordable Water Solutions in Auroville, Tamil Nadu, India ,AuroPure provides a low cost and low maintenance alternative energy based water treatment system for areas without reliable electricity, that would require no trained manpower. The AuroPure system is targeted to treat dirty water (high turbidity), water contaminated by microorganisms (protozoa, bacteria, viruses) and water with high levels of Iron, Fluoride And Arsenic.
The AuroPure system is based on a continuous water treatment process - an automated sequential treatment process, which uses innovative coagulation/flocculation and disinfection technology. A chlorine generating dosing unit is used for water disinfection. Power comes from integrated solar panels or wind turbines which come equipped with a battery storage backup. As a fully automated unit, there is no intervention required from a locally skilled operator. Additionally, treatment process parameter data (real time date) is automatically sent from an in-build GSM/GPRS modem to the servicing organization in the closest area. Coagulant, chlorine precursors ingredients have to be refilled every 2-4 months. Smart card ATM (RFID type) version is available for easy access control.
- Protozoa: 99.99%+
- Bacteria: 99.9999%+
- Viruses: 99.9999%+
- Turbidity: 1000 NTU to <5 NTU
- Iron: >90%
- Fluoride: 15 ppm to <1.5 ppm
- Arsenic: 500 ppb to <10 ppb
- Mercury: 600 ppb to <1 ppb
- Ultra-low energy: Just 25W (one solar panel).
- Zero water waste: Unlike RO systems.
- Eco-friendly sludge: Contaminants like fluoride and arsenic react with coagulants to form non-toxic sludge - which is stable in normal climates (no leaching).
- Hands-free operation: Fully automated, no skilled operators needed.
- Quick setup: Installed anywhere in one day.
Affordable: 3 paisa per liter (₹30 per 1,000 liters).
WADIS
WADIS has developed innovative high-performance and high-efficiency disruptive technologies for equipment for all types of water treatment systems based on Electrical Pulses Discharge.
The systems are used for the following applications:
1-Sludge treatment in Waste WaterTreatment Plants (WWTPs).
2-Water and Waste WaterDisinfection.
3-Advanced Oxidation Process.
Wadis technologies are very environmentally friendly as they do not use chemicals, ozone, heat, pressure, etc. and decrease dramatically the emission of CO2



Aquatis
Aquatis, powered by data scientists, engineers, and entrepreneurs, specializes in predictive and prescriptive maintenance for water infrastructure. Their proprietary wireless sensors and advanced software monitor pumps, blowers, mixers, and rotating equipment across water, wastewater, and desalination systems.
Through this partnership, Indus Water integrates cutting-edge asset monitoring to strengthen our water technology ecosystem. https://aquatis.ai/
Laguna Innovations
Founded in 2020 and recognized as the 2020 Bridge Hub Water Challenge winner, Laguna Innovations develops plug-and-play, energy-autonomous wastewater treatment systems for decentralized and off-grid communities. Their innovative two-stage technology combines anaerobic pre-treatment with proprietary Vertical Green Wall (VGW) bio-filtration, producing virtually zero sludge while recovering high-quality water for irrigation reuse. Powered entirely by solar energy with remote monitoring capabilities, their systems address the critical challenge of untreated wastewater in underserved areas. Through our collaboration, Indus Water supports the deployment of sustainable, sludge-free sanitation solutions that promote water security and circular economy principles. www.lagunainnovation.com
Laguna Innovations develops energy-independent wastewater treatment systems for small communities, producing zero sludge.
This fully off-grid solution treats wastewater for small communities without grid power. Pre-treatment removes sludge while VGW technology lowers BOD for safe irrigation reuse—delivering sustainable, sludge-free water recycling.
https://www.lagunainnovation.com





















Libi Rubino
Raanan Adin
Gilad Horn
Carmit Berger Aharonovich
Alex Furman
Niv Pintow
Dr Tasneem Abbasi
Ravid Levy