Investigation of phosphate adsorption from aqueous media using synthetic mordenite and modified natural clinoptilolite zeolite adsorbents: characteristics, kinetics, and isotherms [PDF]
Journal of Particle Science and Technology, 2021 This study investigates phosphate removal from aqueous solution by synthetic mordenite and modified clinoptilolite zeolite. The mordenite zeolite was synthesized using the solvothermal method, and natural clinoptilolite zeolite was modified by ultrasound
Mansoor Anbia, Hossein Pazoki
doaj +1 more source
Biological excess phosphorus removal in activated sludge systems [PDF]
, 1988 Includes bibliographies.When this investigation was commenced in 1983 two activated sludge systems had been developed in South Africa that accomplish biological excess phosphorus (P) removal, the UCT and modified Bardenpho systems.
Wentzel, Mark Charles
core +1 more source
Talanta Open, 2022 The principles of green analytical chemistry have led to the development of analytical procedures that are increasingly sustainable. Different metrics have been created for the evaluation of greenness, although determination of the green nature of new ...
Sabrina S. Ferreira +9 more
doaj +1 more source
Two-dimensional heat transfer analysis of timber structure walls filled with hemp-lime composite
MATEC Web of Conferences, 2019 Hemp-lime composite is a thermal insulating material used as a filling in timber frame construction walls. It is a material based on the wooden part of industrial hemp stalk (hemp shives) and lime binder.
Brzyski Przemysław +2 more
doaj +1 more source
A Novel method for Synthesis of Modified Nanofiber with Functionalized Mesopouros by Electrospinning for Removal of Dye(Direct Yellow 12 (D.Y.12)) [PDF]
شیمی کاربردی روز, 2020 The purpose of this study is to consider and compare applicability of modified chitosan nano fibers with functionalized mesoporous silica in Elecrtrospinning method for Direct Yellow 12 (D.Y.12) removal from aqueous solutions.
saeid masoudnia +4 more
doaj +1 more source
Zirconium as a coagulant for enhanced natural organic matter removal [PDF]
, 2009 Coagulation is the most common way to remove the bulk of natural organic matter (NOM) from moorland source waters during drinking water treatment.
Molinder, Roger
core +2 more sources
Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process [PDF]
, 2009 A laboratory-scale anaerobic–anoxic/nitrification sequencing batch reactor (A2N- SBR) fed with domestic wastewater was operated to examine the effect of varying ratios of influent COD/P, COD/TN and TN/P on the nutrient removal.
Stephenson, Tom +2 more
core +1 more source
Preliminary design of debris removal missions by means of simplified models for low-thrust, many-revolution transfers [PDF]
, 2012 This paper presents a novel approach for the preliminary design of Low-Thrust (LT), many-revolution transfers. The main feature of the novel approach is a considerable reduction in the control parameters and a consequent gain in computational speed. Each
Vasile, Massimiliano, Zuiani, Federico
core +3 more sources
Carbon ManagementCarbon dioxide removal (CDR) technologies are rapidly transitioning from research to real-world application. At present, private-sector oriented logics for CDR deployment dominate—a primacy that poses several risks for just and equitable outcomes.
Giulia Belotti +3 more
doaj +1 more source
Advances in Materials Science and Engineering, 2016 The aim of this study was to evaluate the difference in the adsorption behavior of different types of bovine salivary proteins on the PMMA and Ti QCM sensors are fabricated by spin-coating and sputtering onto bare QCM sensors by using QCM and X-ray ...
Akiko Miyake +4 more
doaj +1 more source