Water system, sanitation and utilities

For example, for a thermodynamic system consisting of a piston containing water vapour, the particle number is the number of water molecules in the system.

Solar hot water storage tank In a solar water heating system, a solar hot water storage tank stores heat from solar thermal collectors.

In many climates, a solar hot water system can provide up to 85 of domestic hot water energy.

Pressure in an urban water system is typically maintained either by a pressurised water tank serving an urban area, by pumping the water up into a water tower and relying on gravity to maintain a constant pressure in the system or solely by pumps at the water treatment plant and repeater pumping stations.

The system is based on a cooling system and water tanks built on top of the containment dome.

Every human community, whether a small settlement or a massive metropolis, has a water management system with three facets water sources, which lead into water supply systems, and end in water sanitation.

The water system starts with rain water, processed for drinking, then washing, then plant watering, then toilet flushing, and finally black water is recycled again for more plant watering.

The sanitary conditions are very precarious 49 of aggregates are supplied with water from the public wells, 30 from the surface water, 20 from the canalized water system, and less than 1 from rain water.

The complex water current system was detailed in 1909 by the Fridtjof Nansen.

As part of its efforts during the Water for Life Decade, UNEP will also strengthen the UNEP Global Environmental Monitoring System on Water as a global repository for water quality data.

The water flows into the Congo River system and ultimately into the Atlantic Ocean.

The UN Water Africa group has set up the African Water Information Clearing House, a continent wide information system backed up by subregional networks of water and geo information specialists and institutions.

UN Water will continue to facilitate the coordinated system wide response necessary for the implementation of activities in support of the Water for Life Decade, giving equal consideration to water and sanitation.

We'd have a water treatment system treating wastewater, turning that into fresh water and generating energy from the solids using just plants and micro organisms.

About 50 per cent of Republika Srpska's population is linked to the water supply system.

(k) Toxicity development of a system of rapid monitoring of water toxicity during space flight

A drainback system is an indirect active system where the HTF (almost always pure water) circulates through the collector, being driven by a pump.

Probably a small amount of water pressure activated a system of weights to open the tomb.

In a system consisting of ice and water in a glass jar, the ice cubes are one phase, the water is a second phase, and the humid air over the water is a third phase.

UN Water is encouraging exchanges of information and dialogue on policy making on water and sanitation issues within the United Nations system and with external partners and stakeholders.

The new reactor is designed to use low enriched uranium fuel and an open pool light water system.

In Viet Nam, UNICEF support resulted in a strengthened monitoring system and the development of water quality standards.

In the Dominican Republic, some 38,000 people were displaced bridges, highways and the water supply system were damaged.

The state must be charged with ensuring an effective water system that meets the basic needs of all, but the balance of this system remains to be defined.

Mauritania has a host of serious problems, corrupt government, desertification, lack of water enough wells, poor education system etc.

The project now aims to improve the provision of heat and hot water by addressing inefficiencies in the system.

This is a sophisticated system as a continuous cycle of water, waste and food...with man built into the picture.

The drought tolerance of the tree is strong due to its ability to effectively store water in its root system.

Baby Gagagagagaga Gaga gaga gaga guga guga guga wada gaga gaga guga gaga wader guga guga water water water water water water water water water.

The United Nations system wide World Water Development Report highlighted the continued deterioration in freshwater resources, as well as the links between water and achievement of the internationally agreed goals of the Millennium Declaration.

Instead of shipping water, and using man made processes to do it, let's use Mother Nature. She's got a fantastic system.

Decision Support System for Agrotechnology Transfer (DSSAT) is a software system that integrates crop growth models with crop, weather and soil data and estimates potential changes in crop yields and water use.

The Cantareira System, which supplies 7 million people with water, has reached record lows yesterday with 4.1 percent of its total capacity.

They could pride themselves on having built in open desert four towns of 40,000 inhabitants each, having no water or electricity supplies but perfectly healthy and peaceful and furnished with an education system, a health system and a handicrafts and agricultural production system.

That is why the water supply problem is a priority in the Federation of Bosnia and Herzegovina, where some estimates indicate that about 50 per cent of the population is linked to the water supply system.

A somewhat better epidemiological situation in the last two years could be a sign of a certain improvement of the water supply system.

Argentina undertook an environmental restoration at Marambio Station, including the removal of waste and the installation of a new waste water treatment system.

Microhydro is considered a run of river system meaning that water diverted from the stream or river is redirected back into the same watercourse.

Phase 2 (2004 2006) involved Morocco and integrated a Decision Support System for soil and water resources management which made use of a database.

The coherence of United Nations system actions at the country level is crucial to achieving the overall objectives of the Water for Life Decade.

The system carried water from Rosoir Spring 12.7 km away through a covered aqueduct (watercourse) to reservoirs near the city, which then fed into a network of 28,000 meters of pressurized pipes delivering water to much of the city.

The terms of reference and modalities of work for UN Water cover the elements of a detailed inter agency plan for addressing water as well as sanitation issues, and include mechanisms for interacting with non United Nations system stakeholders.

The World Bank has also funded a study of the feasibility and socio economic potential of an urban water supply in Buchanan, Kakata, Zwedru, Greenville, Robertsport and Voinjama and a sanitation, storm water, drainage and solid waste management system in Liberia.

Water heating Solar hot water systems use sunlight to heat water.