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 ...

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
• ...

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 ...

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

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 ...

WaSH Innovation sp. z o.o.

HandyShower is a portable outdoor shower with tap and bidet feature. HandyShower allows you to maintain hygiene in situations when standard solutions become unreliable or unavailable. The device is designed for everyone who has or may have 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 ...

Taralife Sustainability Solutions Pvt Ltd

TARAenviro’s approach to water treatment employs the technique of slow sand filtration ensuring a simultaneous bacteriological, chemical and physical improvement in water quality, comparable to the natural percolation of water through ...

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 ...

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 ...

Silivhere Technologies

The MadiDrop+ is a micro porous, water permeable ceramic tablet infused with microscopic silver clusters. The MadiDrop+ provides effective disinfection of waterborne pathogens in household water storage containers. One MadiDrop+ can treat up ...

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

MoMo (Mobile Monitor) is a custom-built sensor, which collects valuable hand pump information, including activity and performance metrics. This information is used to improve the accountability in the developing world so we can keep hand pumps ...

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 ...

Nexus by Sweden AB

Bio-augmentation techniques, based on transplanted local microbiomes, supplemented by proprietary microbial consortia are applied. Resulting in a naturally integrated, regenerative, closed-loop water cycle solution for communities with a lack ...

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 ...

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 ...

Andreas Zetterlund Social Enterprise Group (ALFAZULU GROUP)

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 ...

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 ...

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 Pressure Pump models are locally manufactured.

• Suction Depth: 25 Feet
• Price: $31 USD ...

Sotrad Water

The Pump&Drink range of solar drinking stations provides a complete and robust solution for drinking water supply in rural and periurban areas. Each Pump&Drink is fitted to a specific context and consists of a solar pump, a treatment line, an ...

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 ...

Invented Co.

The Rain Catcher is a lightweight device that collects rain, which can in turn be used as safe drinking water. The Rain Catcher consists of a tripod, three extension legs and an inverted waterproof canvas with a funnel at the tip (bottom end) ...

Aqua-Aero WaterSystems BV

The Rain Collection And Purification system (RainCAP) is a foil sheet tank that is made of a sturdy and durable plastic sheet. The foil tank is placed in the ground and used to collect/capture up to 50 cubic meters of rainwater. From there the ...