利用太阳能与DCMD耦合的膜蒸馏装置的实验

Mokhless Boukhriss , Mehdi Timoumi , Habib Ben Bacha
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引用次数: 0

摘要

本研究介绍了一种创新的膜蒸馏系统与一个高效、坚固的太阳能集水器相结合的结果,该集水器可提供高质量、低截留率的饮用水,与水源的盐度无关。然后,我们在中试装置中对直接接触膜蒸馏(DCMD)实验进行了优化和表征。对于实验测试,实验测试使用微咸水,其盐度在1g至20g/l的盐之间变化。结果表明,渗透通量随温度和进料速率的增加而增加。为了评估膜蒸馏单元的数学模型的实验和数值记录,提供了用于评估所接收的膜蒸馏单元数值版本的可信度的验证系统的实例,主要基于该装置的全球版本的PC模拟软件通过C++软件程序进行模拟,以清除膜蒸馏装置的库生产率下的太阳照射版本和所有温度。通过这项研究证明,该装置的全球数学模型能够预测膜蒸馏装置的热函数趋势。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental of membrane distillation unit coupled with a DCMD using solar energy

The results of an innovative membrane distillation system paired with an efficient and robust solar water collector that provides drinking water with high quality and a low rejection rate, independent of the salinity of the water source, are presented in this study. We then optimized and characterized the direct contact membrane distillation (DCMD) experiment in a pilot plant. For the experimental tests, brackish water was used for the experimental tests, which had a salinity varying from 1 g to 20 g/l of salt. The results showed that the permeate flux increased as the temperature and feed rate increased. To evaluate the experimental and numerical records of the mathematical model of the membrane distillation unit an instance of the validation system that has been provided to evaluate the credibility of the received numerical version of the membrane distillation unit, a PC simulation software primarily based totally on the worldwide version of the unit is simulated via C++ software program to clear up the version of sun irradiation and all temperatures at the magazine productiveness of the membrane distillation unit. It was proven by means of this study that the worldwide mathematical model of the unit is capable of predicting, as it should, the tendencies of the thermal function of the membrane distillation unit.

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