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AguaClara Water Treatment System

AguaClara

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 ...

Aquasif Water Filter

Village Forward

Developed by Solutions Benefiting Life, which became Village Forward in 2010, the Aquasif system is low cost and efficient. It is produced and sold by local manufacturers in developing countries.

Household water treatment:

  • Low cost system ...
Aquatabs Water Purification Tablets

Medentech

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 ...

Bio-Sand Filter

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 ...

BioSand Filter

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 ...

BioSand Water Filters

Trailblazer Foundation

The filtration media consists of a layer of gravel, a layer of course sand, and a layer of fine sand. There is a plastic diffuser plate above the water level to avoid disturbing the naturally occurring bio-layer. It is the bio-layer which holds ...

Compatible Technology International

The CTI Water Chlorinator is a cost-effective, non-electrical water disinfectant system that was designed for communities with gravity supply water systems.

For under $150 dollars, chlorinators can be made with simple PVC piping and installed ...

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 ...

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.
  • ...

Urban Tech

"SUPER DELIOS" is a portable water filter that can quickly produce safe and clean water by simply squeezing the container connected to the filter. Safe and clean water can be produced from various water sources; tap water, river water, well ...

Rorus Inc.

The Device for Emergency Water (DEW) is a personal, portable filter that provides one month of drinking water. It removes viruses, bacteria, and protozoa to EPA and WHO standards for 100L.

It also reduces Arsenic, heavy metals, turbidity, and ...

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 ...

Independent Designer

Eliodomestico is a solar household water distiller for developing countries. It uses sea water to provide families with drinking water at no operating cost.

How it works:

  • It works like an upside down coffee maker: during the day, the heat ...

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® ...

Safi Water Works

Safi Water Works provides products that purify drinking water using proven UV technology without the need for electricity. They are designed to be economical and effective and are marketed to local entrepreneurs in the developing world to own ...

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 ...

Jompy

The Jompy is an environment-friendly, fuel-efficient waterboiler. It can be used over any open flame and de-contaminates the water as it passes through.

The Jompy Water Boiler is a lightweight and inexpensive fire top device which sits between ...

Kyoto Energy Ltd.

The Kyoto Bag is a high-tech, multifunction plastic bag for carrying and storing water.

The back of the Kyoto Bag is black, allowing it to attract sunlight and use that heat to clean the water. The bag can be turned upside down and a special ...

Besnet A/S

Lifewell is a water filter solution consisting of a 10 liter water bag and a detachable hollow fiber UF filter, which removes 99.9999% of all pathogens from untreated water - including e. coli, campylobacter, vibrio cholera, psedomonas ...

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

PUR is a powdered mixture that removes pathogenic microorganisms and suspended matter, rendering previously contaminated water safe to drink. PUR contains a chlorine disinfectant (calcium hypochlorite) for killing bacteria and an iron salt ...

PotaVida

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

Sarvajal partners with companies, non-profits, and agencies around the world to deploy end-to-end drinking water solutions for communities, facilities, and institutions. From solutions for patients at public hospitals to water micro-grids in ...

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 ...

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