AguaClara Reach

AguaClara builds water treatment plants that produce US EPA-standard drinking water and are owned and operated by small communities with limited resources. AguaClara technologies are built entirely out of inexpensive locally-available ...

Medentech Headquarters

Aquatabs are tablets used to rapidly disinfect large or small quantities of drinking water. In thirty minutes it effectively sanitizes the water, effective against all waterborne pathogens. The tablets are often cheaper than the fuel needed to ...

Ideas at Work

The Bio-Sand Filter (BSF) is basically a container partially filled with graded sand and gravel. Water is poured into the top of the unit and is filtered as it passes through the sand. The raw water is biologically improved partially through ...

BushProof

The biosand filter is an intermittent-flow slow sand filter, designed to produce safe drinking water without the use of chemicals. The mechanisms within the filter include both mechanical and biological processes. Mechanical processes include ...

Potters for Peace

The colloidal silver-enhanced ceramic water purifier (CWP) is a simple, pressed bucket shape 11 in. wide by 10 in. deep, made with a mix of local terra-cotta clay and sawdust or other combustible materials, such as rice husks. The simplest ...

Resource Development International

The Resource Development International - Cambodia (RDIC) ceramic water filter is a low-cost solution for filtering water for communities who otherwise do not have access to safe drinking water. Using local materials and manufacturing methods ...

WaterReach

The ClariWash Self-washing Filtration System provides centralized water treatment for use in development or disaster response. It is comprised of a self-washing clarifier and filter system to purify water and provide centralized treatment to ...

Saha Global

Saha Global (formerly Community Water Solutions) empowers women to launch sustainable water businesses. Instead of drilling wells, Saha Global brings students and young professionals from around the world to West Africa, where they build water ...

Ichigo Holdings Co., Ltd. AQUANEXT Division

The Compact RO (Reverse Osmosis) Desalination System is designed to provide safe and secure drinking and daily-use water. The systems are able to purify pool, river, well and seawater of bacteria, viruses, arsenic and metals. If desalination is ...

Agua Munda and the Kumpi Mayu Foundation

The Agua Munda Condor Filtration system (Patent Pending) is an efficient, self-contained, portable water filtration system that removes 99.9999% of bacterial and protozoan pathogens that cause waterborne diseases. This versatile filter is easy ...

DayOne Response, Inc.

The DayOne Waterbag is personal water treatment gear that provides all four elements of municipal water supply: collection, transport, treatment, and protected storage.

Product Details:

• Ship 3x more Waterbags than collapsible containers.
• ...

Lawrence Berkeley National Lab/USA

ECAR is a water treatment technology designed to bring locally affordable and sustainable arsenic-safe water to rural communities. In ECAR, or ElectroChemical Arsenic Remediation, ordinary steel plates use low voltage electricity to produce ...

The Safe Water Trust

The Grifaid Family Aquafilter® is a household water filter inspired by public water facilities technology, using hollow fibres/ultra-filtration membranes. It removes all biological pathogens down to 0.01 microns. The Grifaid Family Aquafilter® ...

Hydrologic Social Enterprise

Hydrologic silver-impregnated ceramic water purifiers (CWPs) have been proven to remove at least 99.99% of harmful bacteria from drinking water. The CWP fits snugly into the top of a specially designed plastic container with a lid to protect ...

Relevant Projects Ltd.

The Jamebi Solar Water Pasteurizer works to remove pathogens from drinking water through solar radiation. The World Health Organisation state that the JAMEBI Solar Water Pasteurizer provides “comprehensive ProtectionTwo Star”. Meaning that it ...

Stanford University

In many low-income urban areas across the developing world, clean, purified water is an urgent need. Low-income urban populations have increased by more than 100 million people worldwide, and these populations continue to grow.

The Lotus Water ...

Maya Pedal

Bicimáquinas are pedal-powered machines that assist with a variety of jobs in the home, on the farm, on the road and in small businesses. Each bicimáquina is handmade in Maya Pedal's workshop using a combination of old bikes, concrete, wood and ...

DST Unit of Nanoscience and Thematic Unit of Excellence, Indian Institute of Technology Madras

Professor Pradeep's group found that noble metal nanoparticles can completely degrade halocarbons into amorphous carbon and metal halides. This discovery has lead to world’s first nanotechnology based filter for pesticide removal. His group ...

P&G Children’s Safe Drinking Water Program

The P&G water purification technology is a powdered mixture that removes pathogenic microorganisms and suspended matter, rendering previously contaminated water safe to drink. It can purify 10 litres of dirty water into potable water, per ...

PotaVida, Inc.

PotaVida's Solar Water Purifier consists of a 10 liter hydration bag with an electronic dosage indicator that shows when the water is safe to drink and records usage data. PotaVida's technology uses the process of solar disinfection (SODIS) to ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Helioz GmbH

As of 2013, more than 780 million people lack access to safe and clean drinking water. Many of them are children and women living in rural areas of developing countries throughout sub-Saharan Africa, Asia or Latin America. Contaminated water ...