INTRODUCTION Chemical precipitation in water and wastewater treatment is the change in form of materials dissolved in water into solid particles. Chemical precipitation is used to remove ionic constituents...
Introduction Generally the term of ceramics (ceramic products) is used for inorganic materials (with possibly some organic content), made up of nonmetallic solid prepared by the action of heat and...
1- Introduction New water-treatment goals for disinfection by-products (DBP) and for microbial inactivation have increased the need for new disinfection technologies. Water and wastewater systems will need to use disinfection...
Introduction Coagulation is an essential phenomenon in industrial wastewater treatment. Inorganic coagulants (salts of multivalent metals) are being commonly used due to its low cost and ease of use. However, their...
Flotation Flotation may be used in lieu of the normal clarification by solids-downward-flow sedimentation basins as well as thickening the sludge in lieu of the normal sludge gravity thickening....
Introduction Anthropogenic activities include rapidly growing industrialization, a series of new constructions, many fold increases in transportation, aerospace movements, developmental and enhancement in technologies, that is, nuclear power, pharmaceutical, pesticides,...
Selected Nanomaterials applications in waste water treatment Ahmed Hasham (M.Sc. Env. Chemistry) / Ahmedhasham83@outlook.com Introduction: Water pollution is the most difficult environmental challenges facing society. Therefore, the release of pollutants from...
بعض تطبيقات تقنية النانوتكنولوجي في معالجة مياه الصرف بقلم/ أحمد محمد هشام ماجستير كيمياء تحليلية Ahmedhasham83@outlook.com مقدمة يعد تلوث المياه أصعب التحديات البيئية التي تواجه المجتمع. لذلك ، يجب اعتبار الملوثات...
ACTIVATED CARBON PRODUCTION & APPLICATIONS What is activated Carbon? Activated carbon is a form of carbon that has been treated to make it extremely porous and thus to have a very...
Heavy metals removal using modified leaves biomass By: Ahmed Hasham M.Sc. Env. Analytical Chemistry Introduction: Continuous industrial development has resulted in raised levels of toxic heavy metals. This has been entangled,...