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Information Journal Paper

Title

Study of water obtained from air conditioners in Gorgan to be used as a new water source

Pages

  147-164

Abstract

 Background and Objectives: In the northern provinces of Iran, in many areas, the relative humidity reaches more than 60% and in some cases even more than 80%. On hot days of the year, gas Coolers in these areas, produce large amounts of water by condensing the moisture in the air, which in most cases becomes unavailable regardless of its quantitative and qualitative management. Identification of new water resources will lead to the use of various uses and protection of existing resources in order to sustainable management of water resources. Therefore, in this study, with a managerial approach, the quantitative, qualitative and economic potential of water produced from gas Coolers in Gorgan as a new source of water was investigated. So far, no comprehensive study has been conducted to estimate the quantity and quality of water produced from condensate of gas Coolers in Gorgan and to estimate the existing potential by considering the energy consumption. In this research, the management of water obtained from condensate of gas Coolers in Gorgan has been studied. Materials and Methods: In this study, Gorgan was divided into four main regions. In these areas, the quantitative and qualitative conditions of produced water, the effect of Cooler power on the amount of water produced, and the influence of various parameters on the choice of Cooler power to be purchased by users, were studied over a six-month period. Also, with the average power of 21, 000Wh and the tariff of electricity consumption, the price of water produced was calculated. For statistical analysis, t-test and ANOVA were used and the level of P<0. 05 was selected as the significance level. Results: The results showed that obtained water had a neutral acidity, low turbidity and alkalinity and hardness. The mean water produced were 25. 5, 29. 8 and 22. 67 for split and 13. 79, 18. 13 and 13 liters per day for window Coolers, respectively, in the first to third periods (Two-month time intervals). The water produced in the splits (Double Coolers) was more than the window type and with the increase of air conditioner power, the water produced in both types of air conditioners increased. Also, two factors of area covered by Coolers and building insulation had the most influence on the choice of air conditioner. Conclusion: According to the results, accumulation of cars and overcrowding affect the quality of produced water. In this city, on average, a considerable amount of 3542 m 3 of water is produced daily through condensate water Coolers, which can also be used for sensitive applications (such as washing the body and face and contact with the skin and eyes) due to its high quality. Applying some assumptions and considering 50% of the cost of consumed electricity, the cost of water production per liter will be 3173 Rials, which is approximately 25% of the final cost per liter of market drinking water. So according to the results of this research, by creating a network of water outlet aggregation of home air conditioners using a simple piping in apartments and towns and considering the storage source, a considerable volume of water can be used for different purposes in each apartment or even different towns. Therefore, solutions such as forcing the creation of water collection network of gas Coolers for buildings under construction in cities with high relative humidity and creating sites for the use of water production devices from the atmosphere can be an appropriate solution.

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    APA: Copy

    Mohamadi, O., HESAM, M., & GHORBANI, KH.. (2021). Study of water obtained from air conditioners in Gorgan to be used as a new water source. JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 28(1 ), 147-164. SID. https://sid.ir/paper/956380/en

    Vancouver: Copy

    Mohamadi O., HESAM M., GHORBANI KH.. Study of water obtained from air conditioners in Gorgan to be used as a new water source. JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)[Internet]. 2021;28(1 ):147-164. Available from: https://sid.ir/paper/956380/en

    IEEE: Copy

    O. Mohamadi, M. HESAM, and KH. GHORBANI, “Study of water obtained from air conditioners in Gorgan to be used as a new water source,” JOURNAL OF WATER AND SOIL CONSERVATION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), vol. 28, no. 1 , pp. 147–164, 2021, [Online]. Available: https://sid.ir/paper/956380/en

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