Desulphurization characteristics of bamboo charcoal from sulfur solution

Abstract

Sulfur powder and sulfur dioxide (SO) often floated in air, produced acid rain and algal blooms, and could cause diseases. Bamboo charcoal could have adsorption and filtration properties. In order to figure out the optimal adsorption condition and the intrinsic change of the bamboo charcoal, five chemicals were adsorbed by bamboo charcoal and were analyzed by FT-IR. Fe(SO)'s, NaSO's, NaSO's, S's, and NaSO's optimal adsorption condition was the concentration of 19 g/1000 g and stir time of 20 min, 21 g/1000 g and stir time of 60 min, 7 g/1000 g and stir time of 120 min, 11 g/1000 g and stir time of 120 min, 21 g/1000 g and stir time of 60 min, respectively. FT-IR spectra showed that for FT-IR spectra of Fe(SO), the transmissivity of the peaks at 3435 cm and 2925 cm achieved the maximum for 60 min and the concentration was 19 g/1000 g, the transmissivity of the peaks at 1630 cm, 1060 cm and 660 cm achieved the maximum for 60 min and the concentration was 7 g/1000 g. For FT-IR spectra of NaSO, the transmissivity of the peaks at 1630 cm, 1060 cm and 660 cm achieved the maximum for 20 min and the concentration was 13 g/1000 g. For FT-IR spectra of NaSO, the transmissivity of the peaks at 3435 cm, 2925 cm, 1630 cm and 1060 cm achieved the maximum for 120 min and the concentration was 19 g/1000 g. For FT-IR spectra of S, the transmissivity of the peaks at 3435 cm, 2925 cm, 1630 cm and 1060 cm achieved the maximum for 20 min and the concentration was 11 g/1000 g, 17 g/1000 g and 21 g/1000 g. For FT-IR spectra of NaSO, the transmissivity of the peaks at 3435 cm achieved the maximum for 120 min and the concentration was 5 g/1000 g, the transmissivity of the peaks at 2925 cm, 1630 cm and 1060 cm achieved the maximum for 120 min and the concentration was 11 g/1000 g. In these states, the number of the transmissivity of the maximum peaks is the largest.

Gene Cloning and Gene Expression Characteristics of Alcohol Dehydrogenase in Osmanthus fragrans var. semperflorens

“…When leaves of O. Fragrance were under high temperature stress, ADH gene expression would be increased because of the resistance response mechanism activation in order to avoid from heat damage. Many researches about functional components in the leaves, flowers (Ge et al, 2018a and2018b), barks (Ge et al, 2017a and, stems (Ge et al, 2017c and2017d), roots (Ge et al, 2017e;, fruits (Jiang et al, 2018a and2018b), timbers (Peng et al, 2017a and and byproducts (Liu et al, 2017;Xie et al, 2018) of plants showed that they contain many bioactive components (Peng et al, 2016;He et al, 2017;Cheng et al, 2017;Yang et al, 2017;Qin et al, 2017;Xu et al, 2018;Wang et al, 2018). This result was consistent with the resistance response function of ADH (Strommer et al, 2011).…”

Behavioral Inhibition Improvement Through an Emotional Working Memory (EWM) Training Intervention in Children with Attention Deficit/Hyperactivity Disorder

“…Of the available studies, Barkley (1982a,b;1998) showed that high executive functions levels are associated with motor control among children with ADHD. Other studies pointed at high improvement rates of executive functions, motor control and fluency syntax among children with ADHD (Kalff et al, 2003;Raggio, 1999;Maccoby, 1980;Denkla and Rudel, 1978;Ge et al, 2017;Le et al, 2016;Wang et al, 2016). Fuster (1989 and1995) give evidence for impacts of behavioral inhibition and the executive functions on control, timing, sustainability, flexibility, novelty complexity and construction of targeted motor actions.…”

Constituent diversity of ethanol extracts from pitaya

“…Alcohol extracts, 52 polysiloxanes, 53 and heterocyclic substances in the extract of fruit and fruit of white pitaya are 41.05%, 24.21%, and 22.50% of the total, and the total content of the other substances is less 24 . The ethanol extract of the fruit pericarp of red pitaya contains only heterocyclic and polysiloxane substances, accounting for 74.22% and 25.77% of the total, respectively 54 . The ethanol extracts of fruit pericarp of white pitaya mainly contain heterocyclic substances, accounting for nearly 2/3 of total amount, followed by polysiloxane and amine 55 .…”