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" AN ASSESSMENT OF THE IMPACTS OF HUMAN ACTIVITIES ON RIVER’S WATER QUALITY: A C…"
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Non-Revenue Water (NRW) poses a significant threat to the operational efficiency and financial sustainability of water utilities, particularly in developing countries. This study investigated NRW in urban water supply, a …
Water, Sanitation, and Hygiene (WASH)
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The release of untreated or poorly treated domestic wastewater containing inorganic anions such as nitrate and sulphate causes major environmental and public health problems in Malawi. Conventional wastewater treatment systems …
Water, Sanitation, and Hygiene (WASH)
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The problem of lost circulation poses significant challenges to drilling operations, leading to Non-productive time (NPT) and increased costs. In order to effectively control lost circulation during drilling well construction, …
Water, Sanitation, and Hygiene (WASH)
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Over the past few centuries, advances in water treatment technology have safeguarded human health against pollutants and diseases. Technologies that are affordable and appropriate for developing nations need to be …
Water, Sanitation, and Hygiene (WASH)
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Sachet water is one of the sources drinking water that are commonly used by people who lack access to piped water. They are commonly used in markets. In Malawi, informal …
Water, Sanitation and Hygiene
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it is evident that while disinfection increase the drinking water quality, by end of the day some disinfection by products are formed which are toxic to humans. Some of the …
Water, Sanitation and Hygiene
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People in villages depend on groundwater sources like boreholes and wells. However, due to the cost of conducting water tests most of these boreholes and wells are not tested to …
Water, Sanitation and Hygiene
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Wastewater treatment is done to reduce the transmission of excreta related diseases and to reduce water pollution to avoid damage to aquatic biota. In developing countries, waste stabilization ponds are …
Water, Sanitation, and Hygiene (WASH)
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Groundwater quality is affected by human activities in the region and therefore the issue of groundwater contamination is common worldwide. High coliform above 50 CFU/100ml levels in drinking water can …
Water, Sanitation, and Hygiene (WASH)
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In Malawi the need to treat wastewater is becoming more important and it has been emphasised by the existing regulatory framework institutional regulations and policy guidelines. Formalised national effluent standards …
Water, Sanitation, and Hygiene (WASH)
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Malawi is water scarce country in terms of quality with maximum rainfall received in the summer season which lasts for only three months (November, December and January); hence the water …
Water, Sanitation and Hygiene
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The impact of water scarcity on food production is enormous. Communities are unable to water crops to feed an ever-increasing population. Wastewater reuse is one of the most promising water …
Water, Sanitation, and Hygiene (WASH)
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