X‐ray data reconstruction from incomplete data sampling
A reconstruction procedure for patterns with incomplete information is reported. It is based on a modified Papoulis–Gerchberg algorithm. The modifications were introduced to guide the reconstruction procedure. The reconstruction algorithm could prove useful in specific experimental geometry setups.For specific setups, a diffraction pattern can contain ...
Kárel García Medina +2 more
wiley +1 more source
ABSTRACT Continuous‐flow anaerobic digestion (AD) of wheat straw (WS) is often limited by volatile fatty acid (VFA) accumulation at low inoculum‐to‐substrate ratios (ISRs). Here, biochar (8.0 g/L) recovered methane production in overloaded systems (ISR 0.5, HRT 12 days), increasing yields by 658.45 mL/g‐VS.
Marvin T. Valentin +8 more
wiley +1 more source
Fabrication Material Zeolite Modified by Fe with Treatment and Without High Energy Milling on Zeolite Materials [PDF]
Natural zeolite in Indonesia are generally found in bulk form and many impurities. The purpose of this research was obtaining iron modified zeolite with and without High Energy Milling treatment on zeolite material.
Grafiana, Nur Farida +2 more
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Structure investigation of nano-FeO(OH) modified clinoptilolite tuff for antimony removal [PDF]
Biomimetic sol-gel synthesis was used to prepare new FeO(OH) zeolite (clinoptilolite tuff) adsorbent effective for antimony removal. The product was compared with other on the market accessible natural or commercial adsorption materials like granulated ...
Chmielewská, E. +7 more
core +1 more source
Autogenous shrinkage of zeolite cement pastes with low water-binder ratio [PDF]
Self-desiccation is one common phenomenon of high-performance cementitious materials characterized by low water to cementitious material ratio (w/c).
De Schutter, Geert +3 more
core +1 more source
Zeolite deposits of possible economic significance on the northern Alaska Peninsula [PDF]
Clinoptilolite, mordenite, haulandite and laumontite have been identified in possible economic concentrations on the Alaska Peninsula. Most important are 1) a haulandite bearing water-laid tuff on Agate Island, 2) a thick sequence of terrestrial ...
Madonna, J.A.
core
Drosophila suzukii control using Kaolin, lime and rock dusts. [PDF]
The Spotted wing drosophila, Drosophila suzukii, is an invasive pest in Europe and North America, infesting various soft-skinned fruits. Because D. suzukii attacks ripening fruits shortly before harvest, only insecticides with short pre-harvest intervals
Cahenzli, Fabian +2 more
core
Study of virgin coconut oil cost and yield by using natural method fermentation [PDF]
Coconut has existed for at least thousands of years. Its flesh, its husk, its shell and its milk can be used for different purposes. Most importantly, coconut oil has been applied in numerous applications such as cosmetics, cooking ingredient and ...
Abd Rahman, Misbahul Muneer +5 more
core
Simultaneous phosphate and ammonium removal from aqueous solution by a hydrated aluminum oxide modified natural zeolite [PDF]
A natural zeolite (Z-N), rich in clinoptilolite, was modified (Z-Al) by incorporation of hydrated aluminium oxide (HAlO) for the simultaneous phosphate and ammonium removal.
Armijos, Chabaco +4 more
core +2 more sources
Caratterizzazione tecnologica di una Pb-clinoptilolite [PDF]
A Sardinian clinoptilolite rich-rock was submitted to a mineral separation process aimed to increase zeolite content. The material enriched in zeolite was subjected to exchange processes in Na- and Pb- solutions, to conduct the clinoptilolite in Pb ...
Calia, Massimo
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