نتایج جستجو برای: submersible
تعداد نتایج: 964 فیلتر نتایج به سال:
The problem of plastic and microplastic (MP, <5 mm in size) pollution has received widespread attention globally, with its presence being reported various environmental media. However, a lack standard sampling analysis methods is making it difficult to compare data across studies understand the source fate plastics MPs. Common strategies used MP natural waters include Manta net pump filterin...
In Europe and Japan, various types of floating wind farms are being constructed. recent years, the size turbines has been increasing, structures have also getting larger. The generally classified into a semi-submersible, spar, barge types. advantages disadvantages each type depending on construction cost, response characteristics in waves, water depth (depending draft structure). semi-submersib...
The purpose of this study was to describe the development a solar-powered submersible pump system without use batteries in agriculture. used solar drive run it. implementation uses combination trackers, water storage tanks, power converters, and stabilizers. results explained that trackers increased efficiency units track sun throughout day convert energy into DC electrical power.
In many countries, the presence of cyanobacteria in freshwater bodies used for both drinking water and recreational purposes is under increasing public health attention. Water managers are considering how to implement monitoring that leads to a minimization of the risks incurred by the users of potentially contaminated sites. To address this question, this study involved assessing the performan...
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