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ارزیابی عملکرد فیلتر هوشمند طراحی شده برای تصفیه آب در سامانههای آبیاری | ||
مهندسی بیوسیستم ایران | ||
دوره 54، شماره 1، فروردین 1402، صفحه 1-16 اصل مقاله (1.16 M) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/ijbse.2023.346018.665491 | ||
نویسندگان | ||
نایب عبدالرحمانی رزکه؛ آرش محبی* ؛ عارف مردانی | ||
گروه مکانیک بیوسیستم، دانشکده کشاورزی، دانشگاه ارومیه، ارومیه، ایران | ||
چکیده | ||
در راستای مدیریت بهینه مصرف آب، استفاده از سامانههای آبیاری مجهز به واحد تصفیه آب، باعث افزایش مقبولیت این سامانهها گردیده است. در این پژوهش اقدام به ساخت فیلتر هوشمند مجهز به فناوری خودشوینده خودکار گردید. آزمایشهای این تحقیق در قالب آزمایش چند عاملی بر پایه طرح کاملاً تصادفی با سه عامل فشار کاری، کیفیت آب و قطر روزنههای صافی با سه تکرار در شرایط کنترل شده آزمایشگاهی انجام گرفت. بر اساس نتایج به دست آمده، میزان آب مصرفی برای نمونه حاوی مقادیر زیاد ناخالصی و فیلترهایی با قطر روزنه بزرگتر، بیشتر خواهد بود و استفاده از فیلترهای با قطر روزنههای کوچکتر و همچنین در نظر گرفتن فشار کارکرد پایین میتواند میزان آب مصرفی جهت شستشو را کاهش دهد. بهترین کیفیت آب تصفیه شده (3/96 درصد) و کمترین میزان آب مصرفی (2/21 لیتر) برای شستشو در فشار کاری 100 کیلوپاسکال رخ داده است هرچند این کار باعث افزایش تعداد دفعات شستشو گردیده است. تنظیم فرآیند شستشو در شروع اولین نقطه انحراف فشار، باعث تصفیه 90 درصد آب دارای ناخالصی در هر دوره میگردد. تنظیم فشار کارکرد سامانه شستشوی فیلتر هوشمند در محدوده 100 کیلوپاسکال و استفاده از توری با شماره مش توری فیلتر 1/0 میلیمتر باعث کاهش میزان 79 درصد آب مصرفی جهت شستشو و افزایش کیفیت آب تصفیه شده به میزان90 درصد شد که بدین ترتیب، امکان استفاده از آبهای حاوی مقادیر زیاد مواد جامد معلق را نیز فراهم خواهد نمود. | ||
کلیدواژهها | ||
آبیاری؛ تصفیه؛ سامانه هوشمند؛ فیلتر؛ مدیریت مصرف | ||
عنوان مقاله [English] | ||
Performance evaluation of intelligent filters designed for water treatment in the irrigation systems | ||
نویسندگان [English] | ||
Nayeb Abdollrahmani Razkeh؛ arash Mohebbi؛ Aaref Mardani | ||
Biosystems Engineering Department, Faculty of agriculture, Urmia University, Urmia, Iran. | ||
چکیده [English] | ||
In line with the optimal management to water consumption, the usage of irrigation systems equipped with water cleanup systems increased the acceptance of these systems. In this research, a smart filter equipped with automatic self-cleaning technology was constructed. The experimental of this research in the form of a factorial test based on a completely randomized design with three factors working pressure, water quality and the diameter of filter openings with three repetitions in controlled laboratory conditions. The amount of water consumed will be higher for samples containing large amounts of impurities and filters with larger aperture diameters, and using filters with smaller aperture diameters and considering low operating pressure can reduce the amount of water consumed for washing. The results showed that the best quality of purified water (96.3%) and the lowest amount of water used for washing occurred (21.2 L) at a working pressure of 100 kPa, although this has increased the number of filter washing times. Setting the washing process at the beginning of the first point of pressure deviation causes a high amount of water to be purified in each cycle. Setting up the working pressure unit of the smart filter control unit within 100 kPa and using a net with an opening diameter of 0.1 mm reduces the amount of water used to wash (79%) and increases the quality of the treated water (90%), which will allow the use of waters containing large amounts of suspended soluble solid materials. | ||
کلیدواژهها [English] | ||
Consumption Management, Filter, Irrigation, Purification, Smart System | ||
مراجع | ||
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