| Issue |
MATEC Web of Conferences
Volume 49, 2016
2016 6th International Conference on Chemistry and Chemical Process (ICCCP 2016)
|
|
|---|---|---|
| Article Number | 04003 | |
| Number of page(s) | 5 | |
| Section | Chemical Technology | |
| DOI | https://doi.org/10.1051/matecconf/20164904003 | |
| Published online | 19 April 2016 | |
RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
1
Hebei Electric Power Commissioning Institute, Shijiazhuang 050021, PR China
2
School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, PR China
a Corresponding author: bqzhou@whu.edu.cn
Induced crystallization technique was adopted in a fluidized bed reactor to remove scale-forming ions from RO concentrate in this paper, the result of which is as follows: the effluent of the fluidized bed reactor reached stability in two minutes after the operation started; the optimized consumption ratio of softener was 1, under the circumstances of which the removal rate of Ca2+ was 89.22% the removal of Ca2+ was mainly completed at the position 20 centimeters above the bottom of the bed; the reflux rate had no influence on the removal of Ca2+, but it had influence on the turbidity of effluent.
© Owned by the authors, published by EDP Sciences, 2016
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