Batch Type Transesterification Process for Winter Rape Oil

Influence of top-dressing is considered in the article, norms and terms of sowing on of winter-annual rape. The assessment conducted by the yield of green mass and seeds, output capacity by about 1 hectare of dry matter, feed units and digestible protein, the number of dead plants and density of herbage. Established that hardiness and productivity of winter rape can be enhanced through the use of farming practices as: by creating a moderate density of herbage, using optimal terms of planting and doses of mineral fertilizers, selection of predecessors and careful preparation of the soil ect. The mechanism of influence of agrotechnical receptions is exposed on of winter-annual rape through determination in roots before the offensive of the winter of separate biochemical indexes (sugar, starch, to protein).

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Production of Tagatose from Galactose in a Batch-type Reactor Using a Phosphate Buffer under Subcritical Water Conditions

Food Science and Technology Research ◽

10.3136/fstr.26.695 ◽

2020 ◽

Vol 26 (6) ◽

pp. 695-699

Author(s):

Shuji Adachi ◽

Yayoi Miyagawa ◽

Takashi Kobayashi

Keyword(s):

Phosphate Buffer ◽

Subcritical Water ◽

Type Reactor ◽

Batch Type ◽

Water Conditions

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Adjustable wetting of Liquid Flame Spray (LFS) TiO2-nanoparticle coated board: Batch-type versus roll-to-roll stimulation methods

Nordic Pulp & Paper Research Journal ◽

10.3183/npprj-2014-29-02-p271-279 ◽

2014 ◽

Vol 29 (2) ◽

pp. 271-279 ◽

Cited By ~ 2

Author(s):

Mikko Tuominen ◽

Hannu Teisala ◽

Janne Haapanen ◽

Mikko Aromaa ◽

Jyrki M. Mäkelä ◽

...

Keyword(s):

Argon Plasma ◽

Ultra Violet ◽

High Volume ◽

Point Of View ◽

Flame Spray ◽

Ambient Conditions ◽

Batch Type ◽

Roll To Roll ◽

Long Time ◽

Liquid Flame Spray

Abstract Superhydrophobic nanoparticle coating was created on the surface of board using liquid flame spray (LFS). The LFS coating was carried out continuously in ambient conditions without any additional hydrophobization steps. The contact angle of water (CAW) of ZrO2, Al2O3 and TiO2 coating was adjusted reversibly from >150° down to ~10−20° using different stimulation methods. From industrial point of view, the controlled surface wetting has been in focus for a long time because it defines the liquid-solid contact area, and furthermore can enhance the mechanical and chemical bonding on the interface between the liquid and the solid. The used stimulation methods included batch-type methods: artificial daylight illumination and heat treatment and roll-to-roll methods: corona, argon plasma, IR (infra red)- and UV (ultra violet)-treatments. On the contrary to batch-type methods, the adjustment and switching of wetting was done only in seconds or fraction of seconds using roll-to-roll stimulation methods. This is significant in the converting processes of board since they are usually continuous, high volume operations. In addition, the creation of microfluidic patterns on the surface of TiO2 coated board using simple photomasking and surface stimulation was demonstrated. This provides new advantages and possibilities, especially in the field of intelligent printing. Limited durability and poor repellency against low surface tension liquids are presently the main limitations of LFS coatings.

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Comparative Assessment of Sporophyte and Gametophyte Thermal Resistance of Winter Rape

Scientific and Technical Bulletin of the Institute of Oilseed Crops NAAS ◽

10.36710/ioc-2019-28-02 ◽

2019 ◽

pp. 15-22

Keyword(s):

Elevated Temperatures ◽

Rapid Assessment ◽

Temperature Stability ◽

Temperature Factor ◽

Plant Genome ◽

Limiting Factors ◽

Initial Assessment ◽

High Temperature Stability ◽

Winter Rape ◽

High Yields

The temperature factor is one of the limiting factors for obtaining high yields of crops, so one of the main tasks of selection is to search for temperature-resistant genotypes and to create on their basis the banks of crops with high temperature stability. The first step to solving this problem is to conduct a rapid assessment of the temperature plasticity of large populations and to isolate breeding-valuable genotypes from them. There are numerous methods that allow, in the short term with minimal technical and material costs, to carry out an initial assessment of a large number of genotypes at sporophytic level and differentiate them by resistance to the temperature factor. These methods include the method of estimating pollen populations. These studies have repeatedly been conducted on many cultures, their correctness is due to the expression of a large part of the plant genome, both at the diploid and haploid levels of development and demonstrated by many studies in this direction. The aim of our study was to study the stability of gametophyte and sporophyte of collecting varieties and varieties of winter rape to elevated temperatures, to study the correlation between the heat resistance of sporophyte and gametophyte.

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Bioecological basis of winter rape protection from the complex of fungal disease in the central zone of the Krasnodar Territory

Proceedings of the Kuban State Agrarian University ◽

10.21515/1999-1703-79-75-79 ◽

2019 ◽

Vol 1 (79) ◽

pp. 75-79

Author(s):

Irina Bedlovskaya ◽

◽

Viktor Gorlo ◽

Keyword(s):

Central Zone ◽

Fungal Disease ◽

Winter Rape

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Process evaluation of HASP with IMET system through SNR and SDNR for the efficient management of Sewage Treatment Plant

Water Practice & Technology ◽

10.2166/wpt.2008.024 ◽

2008 ◽

Vol 3 (1) ◽

Author(s):

Young H. Yoon ◽

Jae R. Park ◽

Sang W. Ahn ◽

Kwang B. Ko ◽

Kyung J. Min ◽

...

Keyword(s):

Activated Sludge ◽

Linear Regression Analysis ◽

Sewage Treatment Plant ◽

Treatment Plant ◽

Reaction Rates ◽

Nitrification Rate ◽

Activated Sludge Process ◽

Type Experiment ◽

Batch Type ◽

Nitrification And Denitrification

Hybrid Activated Sludge Process (HASP) with IMET was developed and applied to an activated sludge process for the advanced nutrient treatment in Korea. The characteristics of nitrogen removal from the HASP were investigated through a kinetic study by batch-type experiment. Online DB analysis produced from the IMET was conducted for the nutrient removal performance in the field demonstration plant treating 10,000 m3/day in G city of Korea. In this paper, we aimed to determine the effect of increasing NHM4+-N load on the specific nitrification rate (SNR) and the specific denitrification rate (SDNR) through a batch-type experiment, and to estimate the net reaction time for the phase-transfer rate using online DB analysis in the HASP operation. Experimental results include: (1) both the nitrification and denitrification followed first-order kinetics; (2) the maximum SNR and SDNR were 4.0301 mgN/gVSS·hr and 2.785 mgN/gVSS·hr, respectively; (3) comparison of reaction rates between nitrification and denitrification from the non-linear regression analysis found that nitrification rate was higher than denitrification.

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Retention of the Antibiotic Cefuroxime onto Agricultural and Forest Soils

Applied Sciences ◽

10.3390/app11104663 ◽

2021 ◽

Vol 11 (10) ◽

pp. 4663

Author(s):

Raquel Cela-Dablanca ◽

Carolina Nebot ◽

Lucia Rodríguez López ◽

David Ferández-Calviño ◽

Manuel Arias-Estévez ◽

...

Keyword(s):

Forest Soils ◽

Linear Models ◽

Agricultural Soils ◽

Organic Matter Content ◽

Matter Content ◽

Batch Type ◽

Exchangeable Ca ◽

Influence Of Ph ◽

Best Fit ◽

Soil Colloids

Antibiotics in wastewater, sewage sludge, manures, and slurries constitute a risk for the environment when spread on soils. This work studies the adsorption and desorption of the antibiotic cefuroxime (CFX) in 23 agricultural and forest soils, using batch-type experiments. Our results show that the adsorption values were between 40.75 and 99.57% in the agricultural soils, while the range was lower (from 74.57 to 93.46%) in forest soils. Among the Freundlich, Langmuir, and Linear models, the Freundlich equation shows the best fit for the adsorption results. In addition, agricultural soils with higher pH are the ones that present the highest adsorption. Further confirmation of the influence of pH on adsorption is given by the fact that Freundlich’s KF parameter and the Linear model Kd parameter shows a positive correlation with pH and with the exchangeable Ca and Mg values, which are known to affect the charges of the soil colloids and the formation of cationic bridges between adsorbents and adsorbate. In addition, Freundlich’s n parameter shows a positive and significant correlation with the organic matter content, related to the high adsorption taking place on forest soils despite their pH < 5. Regarding desorption, in most cases, it is lower than 1%, which indicates that CFX is adsorbed in a rather irreversible way onto these soils. Overall, these results can be considered relevant regarding their potential impact on environmental quality and public health.

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