Results 1 to 10 of about 823,047 (268)
OPTIMIZATION OF THERMAL ACTION ON EGYPTIAN KAOLINITE FOR PRODUCTION OF GEOPOLYMERIC BINDER USING SOLID WASTES OF ALUMINUM SULPHATE INDUSTERY IN EGYPT [PDF]
Journal of Environmental Science, 2021 Geopolymeric binders made from a range of various aluminum silicate source materials such as fly ash, blast furnace slag and kaolinite. Fly ash isn’t available in Egypt and the blast furnace slag isn’t available in the required characteristics. Therefore,
Mohamed A. A. Soliman +3 more
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UTILIZATION OF PARTIALLY DE-ALUMINATED METAKAOLIN SOLID WASTE AS A SOURCE OF SILICATE INSTEAD OF SAND IN PRODUCTION OF LIGHTWEIGHT BRICKS [PDF]
Journal of Environmental Science, 2021 Partially de-aluminated metakaolinite (PDK) is a by-product of Aluminum Sulphate Co. of Egypt (ASCE) plant. PDK contains considerable amounts of active silicate. This study, examines the production of light-weight, made out of the PDK and lime.
H. Abo El-Fotouh Gamal +3 more
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Elemental sulfur recommendation for pH reduction in soils from Southern Brazil [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2022 The elemental sulfur (S0) application may reduce soil pH, benefiting plants adapted to acid conditions and lessening problems of overliming. Nevertheless, there is no official recommendation for its application. The objective of the study was to quantify
Daniel J. Dall’Orsoletta +3 more
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REDUCTION OF TRIHALOMETHANE PRECURSORS USING ENHANCED COAGULATION [PDF]
Journal of Environmental Science, 2020 Jar tests were conducted to simulate the conventional processes of water treatment. Enhanced coagulation used the traditional alum that is already applied in water treatment in Egypt, with a comparison with ferric chloride and mixture of alum and ferric ...
Reham A. Abo Bakr +2 more
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Acta Crystallographica Section E: Crystallographic Communications, 2023 The reactions of MnSO4·H2O, CoSO4·7H2O, NiSO4·6H2O and ZnSO4·7H2O with 3,5-lutidine (3,5-dimethylpyridine) yield crystals of pentaaqua(3,5-dimethylpyridine-κN)manganese(II) sulfate, [Mn(C7H9N)(H2O)5]SO4, (1), pentaaqua(3,5-dimethylpyridine-κN)cobalt(II ...
James A. Golen, David R. Manke
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The Therapeutic Effect of Zinc Sulfate on Neonatal Hyperbilirubinemia [PDF]
Iranian Journal of Neonatology, 2017 Background: Approximately 60% of term neonates and 80% of preterm ones suffer from hyperbilirubinemia in theirfirst week of life. This study sought to characterize the therapeutic effect of oral zinc sulfate on neonatalhyperbilirubinemia.Methods: In this
Somayyeh Hashemian +4 more
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Thermochemistry, Structure, and Optical Properties of a New β-La2(SO4)3 Polymorphic Modification
Inorganics, 2023 A new polymorphic modification of lanthanum sulfate was obtained by thermal dehydration of the respective nonahydrate. According to powder X-ray diffraction, it was established that β-La2(SO4)3 crystallized in the C2/c space group of the monoclinic ...
Sofia A. Basova +11 more
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MONITORING OF AMMONIA IN ROSETTA BRANCH
Journal of Environmental Science, 2016 Rosetta branch is a source of fresh water for domestic, agriculture, industry, fisheries and recreation purposes for some western Delta governorates in Egypt. Unfortunately this branch is impacted by increasing concentrations of ammonia resulted from the
Abdullah, N. A +2 more
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Atmosphere, 2021 The Community Multiscale Air Quality (CMAQ) measurement was employed for evaluating the effectiveness of fine particulate matter control strategies in Taiwan.
Jiun-Horng Tsai +2 more
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Plant Production Science, 2011 We screened acid soil-tolerant wild soybean (Glycine soja Sieb. and Zucc.) accessions and evaluated their agronomic and tolerant performance under acid sulfate soil (ASS) conditions. Only three accessions, J-13, J-19 and J-55, among 381 G.
Dong Jin Kang +4 more
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