In the anaerobic period,technological conditions are controlled by the means of leachate recirculation. The main experimental results are: pH,R1 rises to 6.7～7.8 in 6 weeks,and R2 is under 6.8 in 17 weeks;
It is shown by experiments that the rate of dust removal can exceed 90%,when the best technological condition were applied to strong magnetic dust ,but for weak magnetic dust, the rate is lower than 60%.
In the process of preparing PSFC, the paper reviews factors that influence the PSFC's flocculating performance, such as the reaction time, the pH value of the solution, the concentration of SiO2 the concentration of Fe3+ the reaction temperature. The best directions for producing chemicals or metallurgical products and the preparation technological condition are found.
The best technical conditions were that: the ratio of COD to hydrogen peroxide is 2.0, the ratio of ferrous ion to hydrogen peroxide is 0.3, reaction time is 2 h, the frequency of H2O2 practice was 2. The results show that the COD removal efficiency is to 70.1 percent.
3.The pretreatment of wastewater from glycerol extraction process with the high COD by micro-electrolytic method were studied. The best technical conditions are that: the ratio of Fe-carbon is 40:8, reaction time is 100min.
the optimum technology condition was: 80℃ , 2h, Na_2S_2O_8 dosage of 8 times theoretic dosage, pH=5.0~5.2. On this condition, cobalt content was 18.037% and nickel content was 0.093% in purification residue.
It was found that the character of conductivity decay in a photoreceptor after positive or negative corona charging of its outer surface depended on the technological conditions of substrate pretreatment.
Using this method makes it possible to substantiate the choice of the optimal design of contact units in cascade pneumatic classifiers for various technological conditions.
Phase composition of Ti-C Films obtained under the technological conditions of diamond formation at a carbon content of above 50
Thin (6-12 nm) epitaxial MnAs films were MBE-grown on Si(111) substrates under different technological conditions.
The electrophysical and photoelectric properties of the films depend on the technological conditions of growth and are determined by states at intergrain boundaries.
Prognostication of Technical Conditions for Low-Orbit Spacecraft with the Use of Neural Networks
These investigations can be used in developing diagnostic criteria for assessing technical conditions of thin-wall structures with the help of acoustic and fiber-optic methods.
People have shown great interest in how to make these huge glazed bricks at the ancient technical conditions, because it is very difficult to manufacture such huge bricks even with the modern technology.
Strict causality ensures determinacy under certain technical conditions, and delta-causality ensures the absence of Zeno conditions.
We show that, with some technical conditions, an Abelian monoidal category admits a monoidal embedding into the category of bimodules over a ring.