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Highly Compacted Sodium Bentonite for Isolating Rock-Deposited Radioactive Waste Products
Nuclear Technology, 1979Sodium saturated bentonite clay compacted to a high density is a very efficient isolation for preventing radiotoxic nuclides from deeply buried canisters with radioactive wastes from reaching the biosphere. The main function of the bentonite, which is applied in the form of blocks between the rock and the canisters in large boreholes, is to provide a ...
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Asia-Pacific Journal of Chemical Engineering, 2016
AbstractSix kitchen wastes of raw, acid‐washed, NaCl‐loaded, Na2CO3‐loaded, NaB‐loaded, and Na‐exchanged noodles were torrefied at 300 °C. The six torrefied noodle samples were then gasified in air (equivalence ratio = 0.2) at 600, 800, and 1000 °C, respectively. The results suggest sodium could significantly increase the production of CO and H2.
Zhenguo Chen +8 more
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AbstractSix kitchen wastes of raw, acid‐washed, NaCl‐loaded, Na2CO3‐loaded, NaB‐loaded, and Na‐exchanged noodles were torrefied at 300 °C. The six torrefied noodle samples were then gasified in air (equivalence ratio = 0.2) at 600, 800, and 1000 °C, respectively. The results suggest sodium could significantly increase the production of CO and H2.
Zhenguo Chen +8 more
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Non-waste Technology for Sodium Hypochlorite Production
2022I. V. Pchelnikov +2 more
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Industrial & Engineering Chemistry Research, 2005
The paper deals with a new method of utilization of the spent liquid from common salt plant. That brine is utilized by means of another liquid waste from the ammonia soda production. The experimental work was focused on the kinetics of the crystallization with chemical reaction as well as on the maximum decreasing possibility of sulfates concentration ...
Piotr M. Synowiec, Barbara Bunikowska
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The paper deals with a new method of utilization of the spent liquid from common salt plant. That brine is utilized by means of another liquid waste from the ammonia soda production. The experimental work was focused on the kinetics of the crystallization with chemical reaction as well as on the maximum decreasing possibility of sulfates concentration ...
Piotr M. Synowiec, Barbara Bunikowska
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Emission of impurities with waste products of sodium combustion
Soviet Atomic Energy, 1973Yu. V. Chechetkin +2 more
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Environmental Science and Pollution Research
An immobilized hydrogen-producing consortium investigated biohydrogen production from food waste using a combination of sodium alginate and cassava rhizome biochar. We investigated the effect of varying the biochar concentration from 0 to 3% and the size of immobilized cells from 1 to 7 mm.
Phonsini Ngamnurak +5 more
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An immobilized hydrogen-producing consortium investigated biohydrogen production from food waste using a combination of sodium alginate and cassava rhizome biochar. We investigated the effect of varying the biochar concentration from 0 to 3% and the size of immobilized cells from 1 to 7 mm.
Phonsini Ngamnurak +5 more
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Sustainable Construction Materials and Technologies (SCMT)
The primary goal of this study was to investigate the feasibility of making geopolymer concrete (GeoPC) using waste glass-based sodium silicate activator combined with industrial by-products namely, ground granulated blast furnace slag (GGBFS) and quarry by-product (QB), as precursors.
Pranshoo Solanki, Guang Jin
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The primary goal of this study was to investigate the feasibility of making geopolymer concrete (GeoPC) using waste glass-based sodium silicate activator combined with industrial by-products namely, ground granulated blast furnace slag (GGBFS) and quarry by-product (QB), as precursors.
Pranshoo Solanki, Guang Jin
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Using sodium-containing chemical industry waste products in slag sitall production
Glass and Ceramics, 1984F. D. Yasonov +2 more
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