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RainSaucers

RainSaucers, Inc.

The RainSaucers™ system is a rain barrel accessory that allows users to harvest rainwater anywhere. The RainSaucer installs in minutes and cleanly collects fresh rainwater. It can be used for sustainable gardening, for small scaling farming ...

Reverse Osmosis Water Purifier

Tata Projects

Reverse Osmosis (RO), also known as hyper-filtration, is a purification process used in desalination plants to eliminate concentrated solutions like dissolved minerals and salts in water. RO can be customised to address arsenic, nitrate ...

Rope Pump

iDE

The Rope Pump is a hand-operated, low-cost tool for accessing water when the water table depth is out of reach of suction pumps (up to 35m). It is made from low-precision parts, making it cheaper, more reliable and easier to repair than piston ...

SHIPO Tube Well Drilling

Southern Highlands Participatory Organisation (SHIPO)

In many rural areas in Africa, the costs of drilling for water sources can range from $5,000 to $10,000 USD for a village of 250 people (approximately $20-$40 USD per person). This affects the movement of water to villages for irrigation ...

SODIS Water Disinfection

SODIS

SODIS is a method for producing potable water with PET bottles and sunlight. Water to be treated is placed in clear plastic PET (PETE) drinking bottles and left in direct sunlight for at least six hours. UV radiation from the sun will sanitize ...

SP128 - Sawyer PointONE MINI Water Filtration System

Sawyer Products

The Sawyer MINI Water Filter is a handheld water filtration device that is rated to 0.1 micron absolute, weighs only two ounces, and filters up to 100,000 gallons of water.

The MINI can be attached to a collapsible drinking pouch (included ...

Sawyer Products

The 3.5 ounce Sawyer Squeeze Water Filtration System is a durable, easy-to-use water filtration solution.

The system's hollow fiber membrane filters are small, portable, easy-to-use, reliable, inexpensive, and can last a decade without needing ...

Sawyer Products

This small, lightweight filter kit can provide up to 170 gallons of clean water per day. Rated at .02 micron absolute, the Sawyer Point ZeroTWO Bucket Purifier Assembly Kit physically removes viruses, harmful bacteria, protozoa, or cysts like ...

SPOUTS of Water

Founded by Harvard University undergraduates in 2011, SPOUTS of Water created a ceramic water filter to be used for water purification.

Ceramic pot filters are made of a mixture of clay, water, and rice husk. The mixture is first machine ...

World Toilet Organization

SaniShop is a social enterprise that improves sanitation conditions globally by empowering local entrepreneurs.

Based on a “social franchise” model, SaniShop involves training local masons in developing countries to build and sell toilets to ...

Piramal Water Private Limited(Piramal Sarvajal)

Piramal Sarvajal is a mission driven social enterprise designs and deploys innovative solutions for creating affordable access to safe drinking water in underserved areas. It deploys purification technology based on contamination profile ...

Seawater Greenhouse Ltd

The Seawater Greenhouse creates new sources of fresh water derived from seawater, and a climate that is suited for growing plants, both within and beyond the greenhouse structure. It enables the cultivation of crops in hot and arid regions of ...

Sistema Biobolsa

Sistema Biobolsa is an affordable, pre-fabricated anaerobic biodigester designed for small and medium-sized farms. Sistema Biobolsa converts organic waste, particularly bovine and porcine waste, into renewable energy (methane-rich biogas) with ...

SkyJuice Foundation

The SkyHydrant™ water filtration unit is a lightweight, sustainable and affordable water filtration system for humanitarian projects and emergency and disaster relief. This low pressure, high-flow, ultra-filtration technology meets World ...

Gujarat Energy Development Agency

The solar water pumping system is a stand-alone system operating on power generated using solar PV (photovoltaic) system. The power generated by solar cells is used for operating DC surface centrifugal mono-block pumpset for lifting water from ...

Solvatten AB

Solvatten is a combined solar water heater and a water purifier that produces safe and warm water by using solar energy. Put Solvatten in a sunny place and the water will be safe and ready to use in 2-6 hours. An indicator shows clearly when ...

TARAEnviro

The Standard Jal-TARA Kit is designed to perform basic tests to ensure water potability. The kit can test for the following 14 physical, chemical and biological parameters:

-pH -Temperature -Turbidity -Hardness -Arsenic -Chloride -Fluoride ...

Proximity Designs

The Sturdy Boy water tank (aka Pyit Taing Taung) is a 250 gallon capacity tank designed for portability, durability and affordability. Made of PVC impregnated canvas with a plastic rim, the Sturdy Boy is stored flat and grows into a ...

AUTARCON

SuMeWa|SYSTEM (Sun Meets Water System) is a solar-PV-driven technical unit that pumps, filters and disinfects water for safe drinking water supply. The main function of the device is the electrolytic production of disinfectant used to purify ...

Sulabh International

The Sulabh flush compost toilet is eco-friendly, technically appropriate, socio-culturally acceptable and economically affordable. It is based on an indigenous technology that can easily be constructed using local labor and materials. It also ...

SunSaluter

The SunSaluter is a low-cost solar panel rotator which boosts efficiency by 30% and produces four liters of clean drinking water each day. The SunSaluter is assembled by attaching a solar panel onto a stand built out of bamboo or wood, metal ...

Sunlabob

The Sunlabob Solar Water Pump System is comprised of several PV (photovoltaic) panels that produce direct current (DC) electricity when exposed to sunlight. The DC current is collected by the wiring in the panel. The current is either used to ...

Toilets for People

The TFP composting toilet, a self-contained waterless composting toilet, uses efficient aerobic decomposition to reduce volume and eliminate odors and pathogens in waste before it enters the ground. TFP's core toilet technology, a rotating ...

TRAWAS

The TRAWAS Portable Water Testing Kit is a complete microbiological laboratory for testing drinking, recreational and waste water. The TRAWAS Complete Kit (No. 180.108) is a complete TRAWAS kit which includes a digital pH/Conductivity meter, a ...

TRAWAS

The TRAWAS Portable Water Testing Kit is a complete microbiological laboratory for testing drinking, recreational and waste water. The TRAWAS Improved Kit (No 180.104) is an improved version of the TRAWAS Basic Kit (No. 180.102) and includes a ...

TRAWAS

The TRAWAS Portable Water Testing Kit is a complete microbiological laboratory for testing drinking, recreational and waste water. The TRAWAS Improved Kit (No 180.106) is an improved version of the TRAWAS Basic Kit (No. 180.102) and includes a ...

TRAWAS

The TRAWAS Portable Water Testing Kit is a complete microbiological laboratory for testing drinking, recreational and waste water. The kit can test for the following parameters: -Coliforms -E. coli -pH -Chlorine

The kit includes step-by-step ...

TakaTaka Solutions

TakaTaka Solutions is a waste management business whose mission is "to provide affordable and environmentally friendly waste management services to all income areas." Formed to combat the environmental and medical issues created by uncollected ...

WATERisLIFE

The Drinkable Book is a portable water purification system. Each page of the book is its own little filter that can clean up to 100 liters of water (approximately a 30-day supply). Each Drinkable Book can provide a single person with up to four ...

Futurepump

The SF2 is a portable and robust solar irrigation pump that was created for seasonal vegetable farmers. The SF2 offers an affordable and environmentally sustainable alternative to gasoline and diesel-powered pumps, which are expensive and lock ...

TippyTap.org

The Tippy Tap is a hands-free device for hand washing that is especially designed for rural areas where there is no running water. It is operated by a foot lever and thus reduces the chance for the transmission of pathogens as the user only ...

Tirta Indonesia Mandiri Foundation

The TCM (Tirta Cupumanik) ceramic filter provides potable water from nearly any raw water source, such as shallow wells, deep wells, piped water and ponds. The filter eliminates as much as 99.88% bacteria, and to some extent reduces iron and ...

iDE

The treadle pump is a human-powered irrigation device that sits on top of a well. Pumping is activated by stepping up and down on treadles which drive pistons, creating cylinder suction that draws groundwater to the surface. Treadle pumps free ...

Basic Water Needs

The Tulip Siphon is a portable water purifier that is easy to use and store. It purifies 4–5 litres of water per hour. The filter can be used in emergency situations as well as for daily usage. It has a unique backwash function making sure that ...

Basic Water Needs

The Tulip Table Top is a two bucket water filter and water storage facility in one. The top bucket is filled with raw water, which is filtered through the Tulip candle filter into the lower bucket. The water in the lower bucket is safe for ...

Aqua-Aero WaterSystems BV

The UV WaterBox is a self contained water purification system that can purify up to 5,000 liters of water a day. Water is poured into the top of the WaterBox where it moves past an ultraviolet light which kills microorganisms. The water passes ...

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