Anaerobic digestion of palm oil mill effluent with lampung natural zeolite as microbe immobilization medium and digested cow manure as starter 2017
Lenny Halim,Melly Mellyanawaty,Rochim B Cahyono,Wiratni Wiratni
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The effect of natural zeolite as microbial immobilization media in anaerobic digestion at various concentrations of palm oil mill effluent (POME) 2017
Erika Dyah Ayu,Lenny Halim,Melly Mellyanawaty,Wiratni Wiratni
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Anaerobic treatment of palm oil mill effluent in batch reactor with digested biodiesel waste as starter and natural zeolite for microbial immobilization 2017
Paulina Adina Hari Setyowati,Lenny Halim,Melly Mellyanawaty,Wiratni Wiratni
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Mathematical Modelling and Statistical Approach to Assess the Performance of Anaerobic Fixed Bed Reactor for Biogas Production from Piyungan Sanitary Landfill Leachate 2017
Hanifrahmawan Sudibyo,Zata Lini Shabrina,Lenny Halim,Wiratni Wiratni
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