MASRUROH, ULLA DISKY (2018) ANALISIS NILAI RENDEMEN DARI RUMPUT LAUT (Eucheuma spinosum) MENGGUNAKAN SISTEM EVAPORATOR VACUUM (ANALYSES RENDEMEN VALUE OF SEAWEED (Eucheuma spinosum) IN VACUUM EVAPORATION SYSTEM ). Undergraduate thesis, undip.
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Abstract
ANALISIS NILAI RENDEMEN DARI RUMUPUT LAUT (Eucheuma spinosum) MENGGUNAKAN SISTEM EVAPORATOR VACUUM Ulla Disky Masruroh* 21030115060057 Penelitian ini bertujuan untuk mengembangkan skema proses evaporasi untuk analisa nilai rendemen. Target yang ingin dicapai berupa optimasi parameter proses. Kajian dilakukan pada berbagai variabel meliputi suhu (30 – 60 0 C), konsentrasi (18 – 30 g/L), dan waktu (10 – 49 menit). Sedangkan variabel bergantungnya adalah nilai rendemen, densitas dan viskositas. Pengaruh variabel yang berpengaruh dapat menggunakan central composite rotatotional design (CCRD). Percobaan menunjukan bahwa kondisi optimum pengaruh variabel evaporasi terhadap nilai rendemen, diperoleh saat nilai rendemen lebih dari 0,8 % dengan konsentrasi 25 – 30 g/L pada suhu 48 – 50 ◦ C selama 30 – 45 menit. Kata kunci : evaporasi, rumput laut, rendemen ABSTRACT ANALYSES RENDEMEN VALUE OF SEAWEED (Eucheuma spinosum) IN VACUUM EVAPORATION SYSTEM Ulla Disky Masruroh* 21030115060057 The objective of this research is to develop the scheme of evaporation process for the analysis of rendemen value. Target to be achieved in the form of process parameter optimization. The studies were conducted on various variables including temperature (30 -60 0 C), concentration (18 - 30 g / L), and time (10 - 49 min). While the dependent variable is the value of rendement, density and viscosity. Influence of influencing variable can use central composite rotatotional design (CCRD). The experiment showed that the optimum condition of the influence of evaporation variable on the rendement value was obtained when the value of rendemen was more than 0.8% with concentration 25 - 30 g / L at 48 - 50 ◦C for 30 - 45 minutes. Keywords: evaporation, seaweed, rendemen
Item Type: | Thesis (Undergraduate) |
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Subjects: | T Technology > TP Chemical technology |
Divisions: | Faculty of Engineering > Diploma in Chemical Engineering Faculty of Engineering > Diploma in Chemical Engineering |
ID Code: | 66699 |
Deposited By: | INVALID USER |
Deposited On: | 19 Nov 2018 15:25 |
Last Modified: | 19 Nov 2018 15:25 |
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