Results 91 to 100 of about 32,065 (286)

Removal of recalcitrant organic compounds from an industrial complex effluent by heterogeneous Fenton-type treatment [PDF]

open access: yes, 2016
Because of their chemical complexity, industrial chemi-mechanical pulping effluents are evaporated and burned, in spite of the high associated cost involved in these processes.
Akia   +62 more
core   +1 more source

Influence of Soda Pulping Variables on Properties of Pineapple (Ananas comosus Merr.) Leaf Pulp and Paper Studied by Face-Centered Composite Experimental Design

open access: yesAdvances in Materials Science and Engineering, 2016
Face-centered composite design (FCC) was used to study the effect of pulping variables: soda concentration (4-5 wt%), temperature (90–130°C), and pulping time (20–60 min) on the properties of pineapple leaf pulp and paper employing soda pulping.
Jantharat Wutisatwongkul   +3 more
doaj   +1 more source

Increasing the Hardwood Content on the Furnish by Separate Refining [PDF]

open access: yes, 1991
Introduction It is an old papermaker\u27s adage that paper is made in the beater. This means that the performance and the physical properties of the paper are determined by the type and the extent of the mechanical action to which the fibers are ...
Finn, David K.
core   +1 more source

Comparative virology and pathology of Monkeypox virus in Syrian hamsters, C57BL/6, and BALB/c mice: A framework for preclinical model selection

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study compared monkeypox virus (MPXV) infection in three small animal models: Syrian hamsters, C57BL/6 mice, and BALB/c mice. Following intraperitoneal inoculation, Syrian hamsters exhibited the highest susceptibility, with rapid systemic viral dissemination, elevated splenic and renal viral burdens, and severe histopathological damage, followed ...
Xiaohui Wei   +9 more
wiley   +1 more source

Nanocellulose Preparation from Diverse Plant Feedstocks, Processes, and Chemical Treatments: A Review Emphasizing Non-woods

open access: yesBioResources
Low-cost production of nanocellulose from diverse lignocellulosic feedstocks has become an important topic for developing sustainable nanomaterials.
Rasel Das   +4 more
doaj   +2 more sources

Sodium Carbonate Pulping of Wheat Straw—An Alternative Fiber Source for Various Paper Applications

open access: yesAgronomy
European paper mills are currently facing the question of whether recovered paper, their main raw material, will be available in sufficient quantities and an acceptable quality in the future.
Friedrich Steffen   +5 more
doaj   +1 more source

Conditioning Electrical Stimulation for Patients with Moderate or Severe Carpal Tunnel Syndrome: Double Blinded Randomized Controlled Trial

open access: yesAnnals of Neurology, EarlyView.
Objective Carpal tunnel syndrome (CTS) can drastically impair one's ability to work and interferes with activities of daily living. We recently demonstrated that, in rodents, conditioning electrical stimulation (CES) delivered to the nerve 7 days prior to surgery imparts a conditioning lesion‐like effect by accelerating the rate of regeneration along ...
Yusuke Osaki   +19 more
wiley   +1 more source

Treatment of wastes generated in the production of coffe grain (coffee pulping) to obtain carbohidrates through acid hydrolisis

open access: yesRevista Técnica de la Facultad de Ingeniería, 2010
The acid hydrolysis process of coffe pulp wastes from the Municipio Escuque, Trujillo was studied in this work. The hydrolized pulp has proper sugar concentrations (xylose, arabinose, fructose, glucose and total sugars), which make it into an useful ...
Gilberto de Jesús Colina Andrade   +6 more
doaj  

Study on the Synergistic Effects and Optimization of Flotation Reagent Blends Under Low Reagent Consumption

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Under low reagent dosage, the flotation performance of diesel as a collector was enhanced, and the synergistic mechanism of diesel blended with oleic acid and CTAB was investigated. Results showed that compared to pure diesel, the oleic acid blended system (Blend A) increased clean coal yield by 81.52% to 92.24%, while the CTAB blended system (
Rui Shen, Wei Zhou, Huanhuan Shang
wiley   +1 more source

Bio-ethylene production: alternatives for green chemicals and polymers [PDF]

open access: yes, 2012
C
Anthonykutty, JM   +4 more
core   +1 more source

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