PERANCANGAN SISTEM PENYUPLAI AIR BERSIH PADA MEDIA
TANAM HIDROPONIK
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Institusion
INSTITUT TEKNOLOGI DIRGANTARA ADISUTJIPTO
Author
YANDI, NOFRI
Subject
T Technology (General)
Datestamp
2024-08-13 07:25:26
Abstract :
Hydroponic is a method of growing plants without soil instead of other media such as grafel, cocopeat, perlit, sand, vermiculite, brick shards, wood fiber or foam where they are given enough water and mineral salt. At NFT (Nutrient Film Technique) Hydroponic system, the plant's root is allowed come in the direct contact with the nutried solution circulated for 24 hours and has high impact for proper growth. This research aimed to design irrigating system at hydroponic on NFT type using PVC pipe with 5 % slope to meet the needs of flow rate on plant. The flow rate that required for 300 plants is 0,83 litre/minute = 1,388 x 10 -5 m3/s. On the design there were 6 gutters with 50 plants on each of them. The flow rate must be filled for every gutter was Q 2,314 x 10 -6 m3/s. The research result was that the flow rate onto the plants was 8,366 x 10 -6 m3/s. The head losses mayor from pump stream to the tank was 0,78 m, with the total head losses minor was 0,0004 m, with the total head losses from pump stream to the tank was 0,7804m, with the total head of 10,7804 m. The head losses mayor from pump circulation generated was 0,034 m, with the total head losses minor was 0,00078 m and total head losses from pump circulation generated the total head losses was 0,03478 m with the total head of 7,03478 m.
Hydroponic is a method of growing plants without soil instead of other media such as grafel, cocopeat, perlit, sand, vermiculite, brick shards, wood fiber or foam where they are given enough water and mineral salt. At NFT (Nutrient Film Technique) Hydroponic system, the plant's root is allowed come in the direct contact with the nutried solution circulated for 24 hours and has high impact for proper growth. This research aimed to design irrigating system at hydroponic on NFT type using PVC pipe with 5 % slope to meet the needs of flow rate on plant. The flow rate that required for 300 plants is 0,83 litre/minute = 1,388 x 10 -5 m3/s. On the design there were 6 gutters with 50 plants on each of them. The flow rate must be filled for every gutter was Q 2,314 x 10 -6 m3/s. The research result was that the flow rate onto the plants was 8,366 x 10 -6 m3/s. The head losses mayor from pump stream to the tank was 0,78 m, with the total head losses minor was 0,0004 m, with the total head losses from pump stream to the tank was 0,7804m, with the total head of 10,7804 m. The head losses mayor from pump circulation generated was 0,034 m, with the total head losses minor was 0,00078 m and total head losses from pump circulation generated the total head losses was 0,03478 m with the total head of 7,03478 m.
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