Results 41 to 50 of about 450,852 (275)
Nano-Zero-Valent Zinc-Modified Municipal Sludge Biochar for Phosphorus Removal
Molecules, 2023 Municipal sludge biochar (MSBC) can be used to absorb phosphorus in water for waste treatment. Nano-zero-valent zinc (nZVZ) was uniformly attached to MSBC to obtain a highly efficient phosphorus-absorbing composite material, nZVZ–MSBC.
Yupeng Zhang +3 more
doaj +1 more source
Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
, 1972 Bonding theories reviewed include physical adsorption, hydrogen bonding, chemisorption and surface energy; bond failure mechanisms include phase discontinuity, swelling and corrosion.
Delollis, N. J.
core +1 more source
Nature of Versatile Chemisorption on TiC(111) and TiN(111) Surfaces
, 2006 Density-functional calculations on the polar TiX(111) (X = C, N) surfaces show (i) for clean surfaces, strong Ti3d-derived surface resonances (SR's) at the Fermi level and X2p-derived SR's deep in the upper valence band and (ii) for adatoms in periods 1 ...
Lundqvist, Bengt I. +2 more
core +1 more source
Adsorption of colloidal particles in the presence of external field [PDF]
, 1995 We present a new class of sequential adsorption models in which the adsorbing particles reach the surface following an inclined direction (shadow models).
A. Rényi +17 more
core +5 more sources
Advanced Engineering Materials, EarlyView.The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal +2 more
wiley +1 more source
Specific surface area of some standard cotton fiber and its relation to physical properties [PDF]
, 1999 The specific surface area of 6 ICCS fibers, B-26, C-36, D-5, E-4, G-17 and I-26 was measured by means of methylene blue adsorption in liquid phase. The adsorption isotherm was hold at 25(C and during 24 hours.
Abidi, Nouredine +3 more
core
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source
The characterization of recycled concrete aggregate as filter in removal of phosphorus [PDF]
, 2020 Phosphorus (P) is one of the key nutrients that lead to eutrophication problem in surface water. However, the existing conventional wastewater treatment system to remove phosphorus is expensive and require a complex process. Therefore, a system using low
Abd Roni, Norwardatun +3 more
core
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source