Global economic growth and population expansion contribute to heightened solid waste production, creating environmental challenges. Sustainable waste management, notably incineration, is crucial for volume reduction, energy recovery, and resource utilization. The escalating reliance on waste incineration underlines the critical necessity for detailed waste characterization.
View Article and Find Full Text PDFGrowing concern over mineral resources supply forces us to search for alternative sources of Phosphorus. The possibility to recover phosphorus from incinerated sewage sludge ashes appears to be an important aspect in anthropogenic phosphorus cycle and sustainable economy. To make phosphorus recovery efficient it is important to learn the chemical and mineral composition of ash and phosphorus speciation.
View Article and Find Full Text PDFSustainable production of pumpkin (Cucurbita maxima Duchesne) partly relies on integrated pest management (IPM) and pollination services. A farmer-managed field study was carried out in Yatta and Masinga Sub-Counties of Machakos County, Kenya, to determine the effectiveness of a recommended IPM package and its interaction with stingless bee colonies (Hypotrigona sp.) for pollinator supplementation (PS).
View Article and Find Full Text PDFIntroduction: The oriental fruit fly Bactrocera dorsalis is one of the most destructive agricultural pests worldwide, with highly debated species delimitation, origin, and global spread routes.
Objectives: Our study intended to (i) resolve the taxonomic uncertainties between B. dorsalis and B.
Silk sericin (SS) has different physicochemical properties depending on the extraction technique. In this study, SS was isolated in the presence of ingredients, including 5 to 10% ethanol (EtOH) and 5 to 10% glycine. Furthermore, temperature conditions of 80 °C, 100 °C, and 120 °C were used for 1, 3, and 5 h to evaluate the extraction rates.
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