Xiong W, Li X, Xiang J, Wu Q (2008) High-density fermentation of microalga Chlorella
protothecoides in bioreactor for microbio-diesel production. Appl Microbiol Biotechnol 78
(1):29–36
Xu L, Weathers PJ, Xiong XR, Liu CZ (2009) Microalgal bioreactors: challenges and opportunities.
Eng Life Sci 9(3):178–189
Yang G, Wang J (2018) Pretreatment of grass waste using combined ionizing radiation-acid
treatment for enhancing fermentative hydrogen production. Bioresour Technol 255:7–15.
https://doi.org/10.1016/j.biortech.2018.01.105
Yin Y, Wang J (2019) Hydrogen production and energy recovery from macroalgae Saccharina
japonica by different pretreatment methods. Renew Energy 141:1–8
Younesi GN, Ismail KSK, Mohamed AR, Kamaruddin AH (2008) Biohydrogen production in a
continuous stirred tank bioreactor from synthesis gas by anaerobic photosynthetic bacterium:
Rhodospirillum rubrum. Bioresour Technol 99(7):2612–2619
Yuan Y, Xu X, Jing C, Zou P, Zhang C, Li Y (2018) Microwave assisted hydrothermal extraction of
polysaccharides from Ulva prolifera: functional properties and bioactivities. Carbohydr Polym
181:902–910
Zaidi AA, Khan SZ, Shi Y (2020) Optimization of nickel nanoparticles concentration for biogas
enhancement from green algae anaerobic digestion. Materials Today: Proceedings
Zijffers JWF, Janssen M, Tramper J, Wijffels R (2008) Design process of an area-efficient
photobioreactor. Mar Biotechnol 10:404–415
Zhang K, Kim W-J, Park A-HA (2020) Alkaline thermal treatment of seaweed for high-purity
hydrogen production with carbon capture and storage potential. Nat Commun 11:3783
Zhang ZP, Show KY, Tay JH, Liang TD, microflora DJLE c b p b i a (2008) Energy Fuel 22:87–92
Zhang L, Happe T, Melis A (2002a) Biochemical and morphological characterisation of Sulphur
deprived and H 2 -producing Chlamydomonas reinhardtii (green alga). Planta 214:552–561
Zhang LP, Happe T, Melis A (2002b) Biochemical and morphological characterization of sulfur
deprived and H2-producing Chlamydomonas reinhardtii (green alga). Planta 214(4):552–561
Zhong W, Zhang Z, Luo Y, Qiao W, Xiao M, Zhang M (2012) Biogas productivity by co-digesting
Taihu blue algae with corn straw as an external carbon source. Bioresour Technol 114:181–186
Zhou K, Zhang Y, Jia X (2018) Co-cultivation of fungal-microalgal strains in biogas slurry and
biogas purification under different initial CO2 concentrations. Sci Rep 8:7786
Zhu Y, Wu F, He Z, Guo J, Qu X, Xie F, Giesy JP, Liao H, Guo F (2013a) Characterization of
organic phosphorus in lake sediments by sequential fractionation and enzymatic hydrolysis.
Environ Sci Technol 47(14):7679–7687
Zhu L, Wang Z, Shu Q, Takala J, Hiltunen E, Feng P, Yuan Z (2013b) Nutrient removal and
biodiesel production by integration of freshwater algae cultivation with piggery wastewater
treatment. Water Res 47(13):4294–4302
Zozaya-Valdés E, Roth-Schulze AJ, Egan S, Thomas T (2017) Microbial community function in
the bleaching disease of the marine macroalgae Delisea pulchra. Environ Microbiol 19(8):3012–
3024
7 Sustainable Production of Hydrogen by Algae: Current Status and Future. . .
223
protothecoides in bioreactor for microbio-diesel production. Appl Microbiol Biotechnol 78
(1):29–36
Xu L, Weathers PJ, Xiong XR, Liu CZ (2009) Microalgal bioreactors: challenges and opportunities.
Eng Life Sci 9(3):178–189
Yang G, Wang J (2018) Pretreatment of grass waste using combined ionizing radiation-acid
treatment for enhancing fermentative hydrogen production. Bioresour Technol 255:7–15.
https://doi.org/10.1016/j.biortech.2018.01.105
Yin Y, Wang J (2019) Hydrogen production and energy recovery from macroalgae Saccharina
japonica by different pretreatment methods. Renew Energy 141:1–8
Younesi GN, Ismail KSK, Mohamed AR, Kamaruddin AH (2008) Biohydrogen production in a
continuous stirred tank bioreactor from synthesis gas by anaerobic photosynthetic bacterium:
Rhodospirillum rubrum. Bioresour Technol 99(7):2612–2619
Yuan Y, Xu X, Jing C, Zou P, Zhang C, Li Y (2018) Microwave assisted hydrothermal extraction of
polysaccharides from Ulva prolifera: functional properties and bioactivities. Carbohydr Polym
181:902–910
Zaidi AA, Khan SZ, Shi Y (2020) Optimization of nickel nanoparticles concentration for biogas
enhancement from green algae anaerobic digestion. Materials Today: Proceedings
Zijffers JWF, Janssen M, Tramper J, Wijffels R (2008) Design process of an area-efficient
photobioreactor. Mar Biotechnol 10:404–415
Zhang K, Kim W-J, Park A-HA (2020) Alkaline thermal treatment of seaweed for high-purity
hydrogen production with carbon capture and storage potential. Nat Commun 11:3783
Zhang ZP, Show KY, Tay JH, Liang TD, microflora DJLE c b p b i a (2008) Energy Fuel 22:87–92
Zhang L, Happe T, Melis A (2002a) Biochemical and morphological characterisation of Sulphur
deprived and H 2 -producing Chlamydomonas reinhardtii (green alga). Planta 214:552–561
Zhang LP, Happe T, Melis A (2002b) Biochemical and morphological characterization of sulfur
deprived and H2-producing Chlamydomonas reinhardtii (green alga). Planta 214(4):552–561
Zhong W, Zhang Z, Luo Y, Qiao W, Xiao M, Zhang M (2012) Biogas productivity by co-digesting
Taihu blue algae with corn straw as an external carbon source. Bioresour Technol 114:181–186
Zhou K, Zhang Y, Jia X (2018) Co-cultivation of fungal-microalgal strains in biogas slurry and
biogas purification under different initial CO2 concentrations. Sci Rep 8:7786
Zhu Y, Wu F, He Z, Guo J, Qu X, Xie F, Giesy JP, Liao H, Guo F (2013a) Characterization of
organic phosphorus in lake sediments by sequential fractionation and enzymatic hydrolysis.
Environ Sci Technol 47(14):7679–7687
Zhu L, Wang Z, Shu Q, Takala J, Hiltunen E, Feng P, Yuan Z (2013b) Nutrient removal and
biodiesel production by integration of freshwater algae cultivation with piggery wastewater
treatment. Water Res 47(13):4294–4302
Zozaya-Valdés E, Roth-Schulze AJ, Egan S, Thomas T (2017) Microbial community function in
the bleaching disease of the marine macroalgae Delisea pulchra. Environ Microbiol 19(8):3012–
3024
7 Sustainable Production of Hydrogen by Algae: Current Status and Future. . .
223