RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor

RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor

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 consumptio...

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Main Authors: Liu Kecheng, Huang Qun, Long Xiao, Cao Ziyue, Zhou Baiqing
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20164904003
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spelling doaj-927a978c58444e5bbde865756a9b82b62021-03-02T10:31:12ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01490400310.1051/matecconf/20164904003matecconf_icccp2016_04003RO Concentrate Softening through Induced Crystallization in a Fluidized Bed ReactorLiu Kecheng0Huang Qun1Long Xiao2Cao Ziyue3Zhou Baiqing4Hebei Electric Power Commissioning InstituteSchool of Power and Mechanical EngineeringHebei Electric Power Commissioning InstituteSchool of Power and Mechanical EngineeringSchool of Power and Mechanical EngineeringInduced 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.http://dx.doi.org/10.1051/matecconf/20164904003
collection DOAJ
language English
format Article
sources DOAJ
author Liu Kecheng
Huang Qun
Long Xiao
Cao Ziyue
Zhou Baiqing
spellingShingle Liu Kecheng
Huang Qun
Long Xiao
Cao Ziyue
Zhou Baiqing
RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
MATEC Web of Conferences
author_facet Liu Kecheng
Huang Qun
Long Xiao
Cao Ziyue
Zhou Baiqing
author_sort Liu Kecheng
title RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
title_short RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
title_full RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
title_fullStr RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
title_full_unstemmed RO Concentrate Softening through Induced Crystallization in a Fluidized Bed Reactor
title_sort ro concentrate softening through induced crystallization in a fluidized bed reactor
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description 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.
url http://dx.doi.org/10.1051/matecconf/20164904003
work_keys_str_mv AT liukecheng roconcentratesofteningthroughinducedcrystallizationinafluidizedbedreactor
AT huangqun roconcentratesofteningthroughinducedcrystallizationinafluidizedbedreactor
AT longxiao roconcentratesofteningthroughinducedcrystallizationinafluidizedbedreactor
AT caoziyue roconcentratesofteningthroughinducedcrystallizationinafluidizedbedreactor
AT zhoubaiqing roconcentratesofteningthroughinducedcrystallizationinafluidizedbedreactor
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