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Many different hazardous waste treatment technologies can be used prior to ultimate disposal. Their aims are modification of the physical and/or chemical properties of the waste. They reduce volume, inmobilize toxic components or detoxify. The choice of the best practicable way of treating a given waste depends on many factors, including the availability and suitability of disposal or traetment facilities, safety standards, and cost considerations. No disposl route offers absolute safety, and any waste treatment or disposal technology has an associated level of risk. Selection of a treatment process for a given waste stream is not easy and involves consideration of: the nature of the waste, the desired characteristics of the output stream, the technical adequacy of the treatment alternatives, economic and financial considerations, environmental considerations, energy considerations and the making of an overall evaluation. Hazardous waste management involves prevention, treatment and disposal. Prevention includes both waste and volume reduction. One aim of any hazardous waste management strategy should be reduce to a minimum the quantity of hazardous waste that must be managed and that requires disposal. Treatment and disposal techniques render the waste less hazardous and dispose of them in a manner such that environmental and human health problems do not occur. Some of the treatment process identified are physical, chemical, biological and thermal
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Egypt reviews Red Sea waste management system – Dailynewsegypt
Egypt’s Minister of Local Development and Environment, Manal Awad, and Red Sea Governor Walid El-Barqi held an extensive meeting to review the performance of the governorate’s waste management system and discuss measures to improve environmental services and operational efficiency. The meeting, held during Awad’s visit to the Red Sea Governorate to mark World Environment Day, focused on assessing current challenges facing waste collection, sorting, recycling and disposal operations, as well as identifying priority actions to strengthen the system’s performance. Awad stressed that the government places significant importance on developing an integrated waste management system in the Red Sea Governorate, given its strategic importance as one of Egypt’s leading tourism destinations. She emphasized the need to comply with environmental and technical standards governing sanitary landfills, waste treatment facilities and environmentally sound disposal practices. During the meeting, officials reviewed the current status of waste management operations in Hurghada, including collection, transportation, sorting, recycling and final disposal activities. Discussions also covered the infrastructure upgrades required to improve system efficiency and ensure the proper operation of sanitary landfill facilities. Yasser Abdullah, head of Egypt’s Waste Management Regulatory Authority, presented updates on temporary waste collection and sorting sites and outlined measures to strengthen operational management and oversight. He highlighted the importance of improving monitoring mechanisms for waste handling activities and maximizing the recovery of recyclable materials while reducing informal and unregulated practices.