The Influence of C/N Ratio to Biogas Production from Water Hyacinth as an Aquatic Weed Plant During Liquid Anaerobic Digestion (L-AD)

被引:0
|
作者
Syafrudin [1 ]
Nugraha, Winardi Dwi [1 ]
Munkar, Galih [1 ]
Matin, Hashfi Hawali Abdul [2 ]
Budiyono [3 ,4 ]
机构
[1] Diponegoro Univ, Dept Environm Engn, Fac Engn, Semarang 50275, Indonesia
[2] Diponegoro Univ, Sch Post Grad Studies, Master Program Environm Sci, Semarang 50275, Indonesia
[3] Diponegoro Univ, Dept Chem Engn, Fac Engn, Semarang 50275, Indonesia
[4] Diponegoro Univ, Vocat Sch, Semarang 50275, Indonesia
关键词
Biogas Production; C/N Ratio; Water Hyacinth; Liquid Anaerobic Digestion;
D O I
10.1166/asl.2018.13154
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Reproducing rapidly causing the water hyacinth plant had been transformed into aquatic weeds. Hyacinth contained water content about 90% was a profit-making in the use as a source of biogas. The purpose of this study was to know the effect of C/N ratio to biogas production by water hyacinth in liquid anaerobic digestion (L-AD). This research was run in batch condition and scale in laboratory. Total solid (TS) content of water hyacinth was 13.52. Addition of Urea controlled C/N ratio content in the batch reactor. Variation of C/N ratio made by 20, 25, 30, and 35. Biogas production was measured for 60 days. The result showed the best biogas production at 30 of C/N ratio. The result of biogas production on C/N ratio of 20, 25, 30, and 35 were 127,81; 127,03; 157,54; and 129,65 ml/gr TS, respectively.
引用
收藏
页码:9832 / 9834
页数:3
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