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首页> 外文期刊>International journal of green energy >Performance investigation of a new solar desalination unit based on sequential flat plate and parabolic dish collector
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Performance investigation of a new solar desalination unit based on sequential flat plate and parabolic dish collector

机译：基于顺序平板和抛物面集热器的新型太阳能脱盐装置的性能研究

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摘要

A new systemcomposed of a sequential flat plate and parabolic dish solar collector was applied to enhance the solar desalination productivity. Heated saline water was desalinated using the evaporation/condensation principle and an effort was made to achieve higher distillate production compared to previous studies. Desalination efficiency values were calculated between 23% and 57%. Maximum desalinated water productions were obtained as 1,038mL/m(2). h in autumn and 1,402 mL/m(2). h in summer. The cost of solar desalination system was found as economically feasible with 3 years' payback period and the producedwater cost of 0.014 $/L. Physicochemical analyses revealed that as a result of the desalination process, salinity level decreased from 35.6% to 0.0-0.1%, chloride concentration decreased from 21,407 mg/L to 10 mg/L, and electrical conductivity decreased from 53.1 mS/cm to 0.11 mS/cm.
机译：应用了由顺序平板和抛物面碟形太阳能收集器组成的新系统，以提高太阳能脱盐效率。使用蒸发/冷凝原理对加热的盐水进行了脱盐处理，与以前的研究相比，已努力实现更高的馏出物产量。计算出的脱盐效率值在23％至57％之间。获得的最大淡化水产量为1,038mL / m（2）。秋季h和1,402 mL / m（2）。夏天。发现太阳能脱盐系统的成本在经济上可行，回收期为3年，采出水成本为0.014 $ / L。理化分析表明，通过脱盐过程，盐度水平从35.6％降低至0.0-0.1％，氯化物浓度从21,407 mg / L降低至10 mg / L，电导率从53.1 mS / cm降低至0.11 mS /厘米。

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