gototop
Banner

home

KH?O ST HI?N TR?NG V TI?M N?NG ?NG D?NG H?M ? BIOGAS ? M?T S? X THU?C T?NH TI?N GIANG

T?p ch Khoa h?c Tr??ng ??i h?c C?n Th? s? 28 (2013): 80-85 Tc gi?: ?o Mai Trc Qu?nh, Nguy?n V Chu Ngn, Jan B...

Factors Influencing the Adoption of small-scale biogas digesters in developing countries - Empirical

The use of small-scale biogas digesters among farmers and households in rural areas of developing co...

?NG D?NG M HNH KH SINH H?C HDPE C?I TI?N V?I NGUYN LI?U N?P R?M V L?C BNH S?N XU?T BIOGAS

1. Gi?i thi?u m hnh kh sinh h?c lo?i HDPE c?i ti?n Vi?c ?ng d?ng m hnh kh sinh h?c trong x? l ch?t th?i ch?...

Publicaions in 2016 - 2017

STT Tn bi bo Abstract -E Abstract -VN 1 Ngo Thi Thanh Truc, Tran...

Biogas production from corn (Zea mays) stalks: effects of size

Study on size effects of corn stalks for biogas production was evaluated for three differe...

  • KH?O ST HI?N TR?NG V TI?M N?NG ?NG D?NG H?M ? BIOGAS ? M?T S? X THU?C T?NH TI?N GIANG

  • Factors Influencing the Adoption of small-scale biogas digesters in developing countries - Empirical

  • ?NG D?NG M HNH KH SINH H?C HDPE C?I TI?N V?I NGUYN LI?U N?P R?M V L?C BNH S?N XU?T BIOGAS

  • Publicaions in 2016 - 2017

  • Biogas production from corn (Zea mays) stalks: effects of size

Typical Image

 
1
9
Tong ket hoi thao
poster chi - eng
poster hong - eng

  • PDF

This experiment was carried out in 60-L semi-continuous reactors using rice straw (RS) water hyacinth (WH) as the substrate. All of the treatments were set up by completely random design; each treatment was done in triplicate with the loading rate of 1 gVS.L-1d-1. The results showed that mixing during incubation period enhanced 47.2% and 6.4% of cumulative biogas volume of WH and RS reactors, respectively. The biogas yield of WH reactors was higher than that of RS. Methane content was not significant difference from the mixing and non-mixing reactors. The maximum concentration of VFAs was 32.1, 28.6, 39.6 and 34.1 mmol/L in RSnon, RSmix, WHnon, WHmix reactors, recpectively. Daily feeding was not effected to pH, The lowest pH was recorded in this experiment was 6.1 in RS reactors. RS and WH could be used as the main substrate for biogas production in semi-continuous bio-reactors.

K?t qu? nghin c?u ny ???c ??ng t?i trn Journal of Science and Technology No. 53, Vol 3A, b?i nhm tc gi?Tr?n S? Nam, Hu?nh Cng Khnh, Hu?nh V?n Th?o, Nguy?n V Chu Ngn, Nguy?n H?u Chi?m, L Hong Vi?t, Kjeld Ingvorsen.


Newer news items:
Older news items: