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Enviro Loo

Enviro Options (Pty) Ltd

The Enviro Loo is a waterless toilet system that provides a safe, non-polluting and cost-effective solution to lack of adequate sanitation facilities. Installed as a permanent structure, the Enviro Loo never requires replacement, relocation or ...

Field Sink

Instructables

The Field Sink is a foot pump operated wash station that brings running water to remote locations. A foot pump transfers clean water from a lower bucket to a spout above for hand washing. The wash water is collected in a basin, drained and ...

Field Water Testing Kit

TWAD Board

The Field Water Testing Kit developed by TWAD Board is a simple, user-friendly and cost-effective kit that can perform the following 13 chemical tests:

  • pH
  • alkalinity
  • hardness
  • chloride
  • TDS
  • fluoride
  • iron
  • ammonia
  • nitrite
  • ...
GRIS water saving system

IgenDesign

GRIS is a set of water containers that are to be laid on the bathroom floor under the shower to collect greywater. They capture water from the showerhead, a person’s body and from the wall. The collected water can be stored in these containers ...

Grifaid Family Aquafilter

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® ...

Grundfos LIFELINK

Grundfos

The best quality of safe drinking water exists underground, protected from human and animal pollution. Grundfos LIFELINK’s first choice of water source will always be non-polluted groundwater. Our aim is to protect the groundwater source from ...

Wetlands Work, Ltd.

The Handy Pod is a water treatment system designed to filter wastewater in floating communities using natural vegetation. The Handy Pod is inserted under a floating house’s toilet, capturing the raw sewage into an expandable bag, called a ...

Hach

The Hardness and Iron Test Kit measures water quality using a color disc, a color comparator (Iron) and a drop-count titrator (Hardness). The kit is portable, fits into a protective carrying case and is designed for field testing of water ...

Hach

The Hardness, Iron and pH Test Kit measures water quality using a color disc, a color comparator (Iron, pH) and a drop-count titrator (Hardness). The kit is portable, fits into a protective carrying case and is designed for field testing of ...

Hippo Water Roller Project

The design of the Hippo enables more water to be transported more efficiently than traditional methods. The Hippo, with its large drum capacity of 90 liters / 24 gallons, frees women and children from having to spend a large portion of every ...

Hope in Flight

Hope in Flight uses Black Soldier Fly larvae to efficiently process waste into economically-profitable animal feed. We are an MIT team entering the 2013 MIT IDEAS Global Challenge competition. ...

Horizon International

Peer reviewed answers to problems in the interrelated areas of environment, health, poverty alleviation and development. ...

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 ...

TARAEnviro

The Standard Jal-TARA Kit is designed to perform basic tests to ensure water potability. The kit can test for the following 11 physical, chemical and biological parameters:

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

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 ...

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 ...

iDE

Jumbo Thai Jars are large, hand-built cement and mesh tanks that provide an affordable and durable water storage solution in areas where water access can be scarce or intermittent. The shape minimizes evaporation and the material minimizes ...

Real Relief

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 ...

MadiDrop PBC

The M-Drop is an all-natural, low-cost ceramic tablet that disinfects household drinking water. The tablet destroys waterborne pathogens and protects families against illness and disease. The M-Drop tablet works by releasing silver ions to ...

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 ...

WellDone

The MoMo mobile monitor attaches to water pumps and collects and transmits data on water flow and frequency of use. The mobile device senses and tracks where water pumps are broken and then alerts repair teams.

Reliable infrastructure is made ...

Kickstart International

The MoneyMaker Hip Pump is unique to KickStart; developed to create a lower cost and lighter weight, portable pump. It debuted in stores in 2006. Sales and marketing efforts began in 2008. The new pump sells for about $30, is very light (only ...

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 ...

Nazava Water Filters

Our filter enables enable households to filter their well, tap or rain water without the need to boil or use electricity, hence reducing human diseases, household costs and green house gas emissions. Dirty water flows from the upper container ...

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 ...

Greif Inc.

Women in water-stressed regions walk on average 3.5 miles everyday to get water to their homes. Spinal injuries – even leading to death - are common among people carrying up to 40 lbs. on water on their heads every day. Most women use dirty ...

ELE International

The Paqualab is a portable testing system for monitoring key drinking water parameters on site. The system is capable of performing chemical, biological and physical tests, including:

-pH -Temperature -Conductivity -TDS, -Turbidity -Chlorine ...

Peepoople AB

Peepoo is a single use bag that collects and sanitizes human waste. The bag is designed to that the users' hands are kept clean. Urea in the bag kills pathogens and the bag is sealed after use, making disposal easy and safe. The entire bag is ...

Permafunnel

Permafunnel reduces water waste, contamination and maintenance at hand pumps. When filling jerry cans, over one million litres of water can be wasted each year. Popular hand pumps waste more than 30% of the water pumped due to the chaotic ...

Indian Institute of Technology - Bombay

The Polysensor is a low-cost and easy-to-use testing kit for measuring levels of water impurities. The instrument is battery operated and portable for field use.

The system uses the basic operating principle of potentiometry. It provides ...

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 ...

Palintest Ltd

The Potakit+ Basic Portable Water Quality Laboratory is a portable testing laboratory designed to assess the suitability of drinking water on site, even in remote areas. The Potakit+ tests for the following microbiological and physicochemical ...

Proximity Designs

The Baby Elephant is a water pump made entirely from plastic. The pump was developed in response to customers who previously placed their water pumps on high platforms, from which they pumped water.

The Baby Elephant pump has a unique rope and ...

Proximity Designs

Proximity Designs' Pressure Pump systems include foot-powered pumps that draw water directly from wells onto fields for irrigation. All of the Original Pressure Pump models are locally manufactured.

The three Pressure Pump models include:

The ...

PM Pumpmakers GmbH

The NSP Solar pump system is a solar-powered water system designed to retrieve water out of wells without the need for hand pumps or system maintenance.

The pump has no operating costs and can pump water out of a well at a depth of 100m/300ft ...

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