Advanced biohydrogen production using pretreated industrial waste: Outlook and prospects

RENEWABLE & SUSTAINABLE ENERGY REVIEWS

卷:96

Review

Prabakar, Desika¹  Manimudi, Varshini T.¹  Suvetha, Subha K.²  Sampath, Swetha¹  Mahapatra, Durga Madhab³  Rajendran, Karthik³  Pugazhendhi, Arivalagan⁴ 

[1] Anna Univ, Ctr Biotechnol, Madras 600025, Tamil Nadu, India

[2] Amity Univ, Amity Inst Biotechnol, Noida 201303, Uttar Pradesh, India

[3] Oregon State Univ, Dept Biol & Ecol Engn, Corvallis, OR 97331 USA

[4] Ton Duc Thang Univ, Fac Environm & Labour Safety, Innovat Green Prod Synth & Renewable Environm Dev, Ho Chi Minh City, Vietnam

关键词: Biohydrogen;    Non-renewable;    Pretreatment;    Wastewater;    Industrial waste;   

DOI  :  10.1016/j.rser.2018.08.006

来源: Elsevier

【 摘 要 】

In order to address existing environmental concerns as a result of non-renewable energy sources and to meet future energy demands, biohydrogen offers a suitable alternative energy reserve. Discrete as well as integrative methods of biohydrogen production have been analyzed over time, optimized for achieving high yields. In addition, key process parameters such as temperature, pH, hydraulic retention time, substrate concentration etc., which influence the rate of production have been clarified. Several studies have exploited industrial waste as feed sources for the production of biohydrogen; however, lower yields from these add an additional requirement for suitable pretreatment methods. The present communication examines various pretreatment methods used to increase the accessibility of industrial wastewater/waste for biohydrogen production. Furthermore, a brief overview addresses challenges and constraints in creating a biohydrogen economy. The impacts of pretreating wastes on biohydrogen generation and the latest trends are also supplied. This study helps in the critical understanding of agro-industrial wastes for biohydrogen production, thereby encouraging future outcomes for a sustainable biohydrogen economy.

【 授权许可】

Free