Treatment and nutrient recovery from landfill leachate by sequential persulfate oxidation and struvite precipitation: An evaluation of technical feasibility.

The technical feasibility of advanced oxidation process, in particular persulfate (PS) oxidation followed by struvite precipitation for landfill leachate treatment and nutrient recovery has been depicted in the current study. Furthermore, the impact of activation of PS with thermal and ultraviolet (UV) irradiation techniques on COD removal efficiency is also investigated. A maximum COD removal efficiency of 96% is accomplished at 65 °C together with supply of UV irradiation.

Extendable high gain low current/high pulse modified quadratic-SEPIC converter for water treatment applications.

Substantial attention has been drawn over the past few years by high step-up dc-dc converters owing to their applications in a wide range. Apart from renewable energy applications, high voltage/ high pulse converters are efficiently used in water treatment applications. The converter suggested a combination of Quadratic and SEPIC converters with a diode-capacitor cell.

Prevalence and morphological analysis of isthmuses in mandibular molars of the Indian population: A micro-computed tomographic study.

Objectives: This study evaluated the prevalence, configurations, and correlation of isthmuses at coronal, middle, and apical root 3 in mandibular molars of the Indian population using micro-computed tomography μCT).

Materials And Methods: One hundred and five permanent mandibular molar teeth were scanned under μCT. The axial sections were analyzed at the coronal, middle, and apical thirds of the root for isthmus types and classified according to Hsu and Kim's classification.

Natural Polyphenols From Moringa and Centella Extracts as Collagen Cross-Linkers and Matrix Metalloproteinase (MMP) Inhibitors in Dentin Preservation: An In Vitro Study.

Background In adhesive dentistry, creating a long-lasting bond between resin composite and dentin is crucial. The durability of this bond dramatically depends on the structural integrity of collagen fibrils present in the hybrid layer. However, matrix metalloproteinases (MMPs) can degrade collagen fibrils, compromising the bond's longevity.