Enhancement of hydrogen production from palm oil mill effluent via cell immobilisation technique

2014 ◽  
Vol 39 (2) ◽  
pp. 215-222 ◽  
Author(s):  
Lakhveer Singh ◽  
Zularisam A. Wahid
Keyword(s):  
Hydrogen Production ◽  
Palm Oil ◽  
Palm Oil Mill Effluent ◽  
Cell Immobilisation ◽  
Palm Oil Mill

Electrocoagulation of Palm Oil Mill Effluent as Wastewater Treatment and Hydrogen Production Using Electrode Aluminum

2011 ◽  
Vol 40 (4) ◽  
pp. 1332-1339 ◽  
Author(s):  
M. Ansori Nasution ◽  
Z. Yaakob ◽  
Ehsan Ali ◽  
S. M. Tasirin ◽  
S.R.S Abdullah
Keyword(s):  
Wastewater Treatment ◽  
Hydrogen Production ◽  
Palm Oil ◽  
Palm Oil Mill Effluent ◽  
Palm Oil Mill

Biological hydrogen production from palm oil mill effluent (POME) by anaerobic consortia and Clostridium beijerinckii

2020 ◽  
Vol 323 ◽  
pp. 17-23 ◽  
Author(s):  
Drielly Rosa ◽  
Adriane Bianchi Pedroni Medeiros ◽  
Walter Jose Martinez-Burgos ◽  
Jair Rosário do Nascimento ◽  
Júlio Cesar de Carvalho ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Palm Oil ◽  
Clostridium Beijerinckii ◽  
Palm Oil Mill Effluent ◽  
Biological Hydrogen Production ◽  
Palm Oil Mill

Kinetics of Biohydrogen Production from Ozonated Palm Oil Mill Effluent Using C. butyricum and C. acetobutylicum Co-Culture

2012 ◽  
Vol 512-515 ◽  
pp. 1515-1519 ◽  
Author(s):  
Nipon Pisutpaisal ◽  
Saowaluck Hoasagul
Keyword(s):  
Hydrogen Production ◽  
Palm Oil ◽  
Biohydrogen Production ◽  
Palm Oil Mill Effluent ◽  
Batch Reactors ◽  
Fermentation Products ◽  
Ozone Pretreatment ◽  
Palm Oil Mill ◽  
Kinetics Of ◽  
Mesophilic Condition

Kinetics of mesophilic biohydrogen production from ozone-pretreated palm oil mill effluent (POME) using C. butyricum and C. acetobutylicum co-culture was investigated. All experiments were setup in 0.5-L batch reactors under mesophilic condition (37°C), pH 6, and POME concentration of 5,000-30,000 mg COD L-1. At the concentration of 15,000 mg COD L-1, maximum hydrogen production yield for non-ozone pretreated POME and ozone pretreated POME were 318 and 122 mL g-1 CODremoved, respectively. Acetic and butyric acids were dominant fermentation products in liquid phase. Ozone-pretreatment of POME showed no significant improvement on the hydrogen production by the co-culture.

Bio-hydrogen production from palm oil mill effluent (POME): A preliminary study

2016 ◽  
Vol 41 (28) ◽  
pp. 11960-11964 ◽  
Author(s):  
Nik Norfadilah ◽  
Abdul Raheem ◽  
Razif Harun ◽  
Fakhru'l–Razi Ahmadun
Keyword(s):  
Hydrogen Production ◽  
Palm Oil ◽  
Palm Oil Mill Effluent ◽  
Preliminary Study ◽  
Palm Oil Mill

scholarly journals Statistical Optimization of Biohydrogen Production from Palm Oil Mill Effluent by Natural Microflora

2009 ◽  
Vol 3 (1) ◽  
pp. 79-86 ◽  
Author(s):  
Zatilfarihiah Rasdi ◽  
Nor Aini Abdul Rahman ◽  
Suraini Abd-Aziz ◽  
Phang Lai-Yee ◽  
Mohd Zulkhairi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Palm Oil ◽  
Substrate Concentration ◽  
Oxygen Demand ◽  
Biohydrogen Production ◽  
Palm Oil Mill Effluent ◽  
Optimum Conditions ◽  
Heat Treated ◽  
Natural Microflora ◽  
Palm Oil Mill

In this study, palm oil mill effluent (POME) was used as the substrate for biohydrogen production. Heat-treated POME sludge acclimated with POME incubated at 37°C for 24 hours was used as seed culture. Preliminary screening on the effects of inocula sizes, heat treatment, substrate concentration and pH of incubation by using a factorial design (FD) were conducted under mesophilic condition (37°C) using a serum vial (160 mL). The experimental results from two-level FD showed that pH and Chemical Oxygen Demand (COD) of POME significantly affected biohydrogen production. Optimizations of the specific hydrogen production (Ps) and the hydrogen production rate (Rm) were achieved by using a central composite design (CCD). The maximum Ps of 272 mL H2/g carbohydrate was obtained under optimum conditions of pH 5.75 and substrate concentration of 80 g/L. The maximum Rm of 98 mL H2/h was calculated under the optimum conditions of pH 5.98 and substrate concentration of 80 g/L. The optimized conditions obtained were subjected to a confirmation run and it showed reproducible data with a Ps of 226 mL H2/g carbohydrate and Rm of 72 mL H2/h.

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