publication . Article . 2015

The Chemical Clogging and its Effects on Hydraulic Performance of Different Types of Emitters with Different Flow Rates using Water of Karoun River

Omid Karami; Abdolrahim Hooshmand; Saeid BoroomandNasab;
Open Access Persian
  • Published: 01 Nov 2015 Journal: علوم و مهندسی آبیاری, volume 38, issue 3, pages 73-87 (issn: 2588-5952, eissn: 2588-5960, Copyright policy)
  • Publisher: Shahid Chamran University of Ahvaz
Abstract
In order to study the chemical clogging and its effect on hydraulic performance of trickle irrigation system, four treatments includes compensating emitters (Netafim and Micro-Flapper), non-compensating emitters (Mehr and Goldani), three treatment of flow rates that includes 8, 4 and 2 lph (liters per hour) were selected and tested using Karoun river’s water in No. 1 research farm of Shahid Chamran University of Ahvaz. The experiment was conducted in a Completely Randomized Block Design (CRBD) and irrigation was performed in 31 times with irrigation frequency for two days, at pressure of 1.5 bar. The results showed that decreasing of flow rate of Micro-Flapper e...
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Subjects
free text keywords: trickle irrigation, chemical clogging, pressure compensating emitter, non-compensating, karoun river, lcsh:Hydraulic engineering, lcsh:TC1-978, lcsh:Irrigation engineering. Reclamation of wasteland. Drainage, lcsh:TC801-978
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