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Clavulanic acid production by immobilized cells of Streptomyces clavuligerus
(2006-09-20)
A clavulanic acid production process with immobilized Streptomyces clavuligerus cells was investigated. Cells were immobilized in diatomaceous earth, calcium alginate gel as well as in the form of natural pellets and ...
The self-reducing pellet production from organic household waste
(TMSOrlando, 2015-03-15)
The organic household waste has a growing disposal problem, requiring costly disposal systems. It is necessary to find new applications for these materials; one could be the steelmaking raw material production. In this ...
Bioremediation of direct dyes in simulated textile effluents by paramorphogenic form of Aspergillus oryzae
(World Scientific Publ Co Pte Ltd, 2012-01-01)
Azo dyes are extensively used for coloring textiles, paper, food, leather, drink, pharmaceutical products, cosmetics and inks. The textile industry consumes the largest amount of azo dyes, and it is estimated that approximately ...
Lettuce pellet seed germination on saline stress conditions
(2003-12-01)
Germination of pelleted seeds of different lettuce cultivars was evaluated. The experimental design used was completely randomized, with four replications, in a factorial outline 5 x 4. Seeds of 'Elisa', 'Veronica AF 259', ...
Reduction of pellets basic oxygen furnace (BOF) dust using hydrogen
(The Minerals, Metals & Materials SocietySan Antonio, Texas, 2013)
Steel sector is responsible for the generation of solid waste, liquid and gaseous effuents. The solid waste are mainly composed of slag, dust, sludge and scrap. The industry generates approximately 650kg of solid waste ...
Effect of SiO2 on compressive strength and hot abrasion resistance of self-reducing pellets bonded with Portland cement
(AISTechCleveland, 2015-05-04)
The use of extruded feed in fish food
(Technomic Publ Co Inc, 1999-01-01)
In our country, the intensive culture of fish has been making progress due to the availability of extruded rations, which are characterized by the way they have been formulated to assist the nutritional demands of the ...
Photoluminescence of the Eu-doped thin film heterojunction GaAs/SnO2 and rare-earth doping distribution
(Iop Publishing Ltd, 2015-01-01)
Tin dioxide (SnO2) thin films doped with Eu3+, are deposited by the sol-gel-dip-coating process on top of GaAs films, which is deposited by resistive evaporation on glass substrate. This heterojunction assembly presents ...
Effects of innovative biofertilizers on yield of processing tomato cultivated in organic cropping systems in northern Italy
(2019-01-01)
Nowadays agriculture needs to increase crop sustainability and the organic cropping system has emerged as an interesting alternative approach with respect to the conventional one. On the other hand, the current unfavorable ...