Примеры использования Surface water sources на Английском языке и их переводы на Русский язык
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Kyiv has 2 main surface water sources of water supply.
Selection of efficient chemicals for low turbid water purification from surface water sources.
Most people in rural communities drink from surface water sources(40%), followed by unprotected dug well(15%), and unprotected spring 10.
Main aspects of the prediction of consequences of emergency discharges of pollutants into surface water sources are recounted.
Key words: surface water sources, anthropogenic pollution, biomembrane technology, biosorption-membrane reactor, powdered carbon.
Total average annual flow of the Karakum canal surpasses more than 8 times the flow of all other surface water sources.
In the process of water abstraction from the surface water sources some problems may arise because of frazil ice events, low water levels, bottom sediments transport.
Methods of treatment of wash water of water supply stations located at surface water sources of the Western Siberia are considered.
As far as the allocation of surface water sources are concerned, there is an agreement between Angola and Namibia that each State is entitled to use half of the waters of the Kunene River.
The experience of Mosvodokanal in the field of water quality con-trol in the system of centralized water supply based on surface water sources is generalized.
The new treatment technology of water taken from the surface water sources and containing suspended and organic substances, without pretreatment and with the use of roll membrane apparatus with open channel.
In a number of studies it was shown that the most frequent association between Cryptosporidium andGiardia had been found in surface water sources with a high density of domestic and wild animals.
Massive microphyte growth in surface water sources during water bloom raises serious difficulties in the process of water treatment and severely affects such regulated parameters as color and taste.
The objects of the control are drinking water, wastewater,water from the underground and surface water sources, chemicals, wastewater sludge, sludge from the treatment facilities.
As part of its technical cooperation programme, IAEA has supported least developed countries in acquiringa better understanding and quantifiable estimates of the groundwater and surface water sources.
The water bodies of the Republic of Tajikistan include rivers, lakes, glaciers, snow patches,and other surface water sources located on its territory, as well as zones of concentration of groundwater, including medicinal mineral and thermal waters. .
The frequent coverage of remote sensing satellites facilitates this goal by providing time-series information on a variety of important resources including vegetation(forests, rangelands),soils and surface water sources.
It is shown that the water use under the conditions of the regulated surface water sources with significant water level fluctuations demands constructing combined water intakes of special design- shore, channel, infiltration and pontoon.
The aim of these plans and programmes is to eliminate the hazards to which individuals in areas that are still without these services are exposed as a result of using water that is unfit to drink, does not conform to health specifications, oris at risk of pollution from surface water sources.
Message 5: 6 million people relying on surface water sources Having access to piped water or sanitation connected to sewerage is not only a matter of living in cities; household wealth can also influence access to improved technologies.
Many urban centres throughout the region have outgrown their capacity to provide adequate water supplies,as all nearby surface water sources have been tapped and/or as groundwater resources are being drawn on much faster than the natural rate of recharge.
In El Salvador, for example, 95 per cent of the surface water sources are contaminated, causing 4.1 diarrhoea episodes per year per child in children under 5 years of age; 40 per cent of the indigenous children are malnourished in El Salvador, in comparison with 20 per cent in the country as a whole report of the Project on Conditions of Environmental Sanitation in the Indigenous Communities, 2004.
Public water supply systems cover about 46% of the population, while about 54% of the population relies on rural water supply systems, their own wells,springs or surface water sources an estimate is that there are about 9,800 local or rural water supply systems.
Principal management actions include water pollution control,protection of groundwater and surface water sources, source selection procedures; appropriate water treatment; control of materials and chemicals used in production and distribution of drinking water; prevention of secondary pollution in distribution; monitoring and assessment.
Key words: turbidity,chromaticity, surface water source, water treatment, filtration, coagulant.
Others surface water source, etc.
Removal of ammonia nitrogen from surface water source with the use of powdered zeolite.
Kura river basin: trans-boundary surface waters Source: UNECE, 2011.
If the water is returned to a surface water source, abstraction of the same water by the downstream user is counted again in compiling total abstractions: this may lead to double counting.