Chlorella pyrenoidosa cultivation in outdoors using the diluted anaerobically digested activated sludge

被引：23

作者：

Tan, Xiao-Bo ^{[1
]}

Yang, Li-Bin ^{[1
]}

Zhang, Ya-Lei ^{[1
]}

Zhao, Fang-Chao ^{[1
]}

Chu, Hua-Qiang ^{[1
]}

Guo, Jun ^{[1
]}

机构：

[1] Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resources Reuse, Key Lab Yangtze Water Environm,Minist Educ, Shanghai 200092, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2015年 / 198卷

基金：

中国国家自然科学基金;

关键词：

Chlorella pyrenoidosa; Lipids production; Nutrients removal; Anaerobically digested activated sludge; Secondary-treated effluent; WASTE-WATER; MICROALGAE CULTIVATION; MIXOTROPHIC CULTIVATION; PHOSPHORUS REMOVAL; BIOMASS PRODUCTION; NUTRIENT REMOVAL; NITROGEN; BIODIESEL; ACCUMULATION; VULGARIS;

D O I：

10.1016/j.biortech.2015.09.025

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A freshwater green algae Chlorella pyrenoidosa (C. pyrenoidosa) was cultured in outdoors using the diluted anaerobically digested activated sludge (ADAS). The outdoors batch culture in every season showed that C. pyrenoidosa can grow normally under natural conditions in the diluted ADAS (STE/ADAS = 1.5/1, 3/1 and 5/1, v/v). Seasonal changes of environmental conditions significantly affected biomass growth and nutrient removal. Optimal biomass growth and nutrient removal was achieved at STE/ADAS = 1.5/1 during summer culture, harvesting a maximum biomass concentration of 1.97 +/- 0.21 g/L, average biomass productivity of 291.52 +/- 33.74 g/m(3)/day (maximum value of 573.10 +/- 41.82) and average lipids productivity of 37.49 +/- 5.26 g/m(3)/day (maximum value of 73.70 +/- 9.75); simultaneously, the microalgae growth effectively removed nutrients from the wastewater, including 105.6 +/- 17.1 mg CODCr/L/day, 36.8 +/- 6.1 mg N/L/day and 6.1 +/- 1.1 mg P/L/day. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：340 / 350

页数：11

共 35 条

[1] Advances and perspectives in using microalgae to produce biodiesel
Amaro, Helena M.
Catarina Guedes, A.
Xavier Malcata, F.
[J]. APPLIED ENERGY, 2011, 88 (10) : 3402 - 3410
[2] [Anonymous], 1838, CORRESP MATH PHYS, DOI 10.1007/bf02309004
[3] FREE AMMONIA INHIBITION OF ALGAL PHOTOSYNTHESIS IN INTENSIVE CULTURES
AZOV, Y
GOLDMAN, JC
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1982, 43 (04) : 735 - 739
[4] Microalgal lipids biochemistry and biotechnological perspectives
Bellou, Stamatia
Baeshen, Mohammed N.
Elazzazy, Ahmed M.
Aggeli, Dimitra
Sayegh, Fotoon
Aggelis, George
[J]. BIOTECHNOLOGY ADVANCES, 2014, 32 (08) : 1476 - 1493
[5] Nitrogen and phosphorus removal from municipal wastewater effluent using microalgal biofilms
Boelee, N. C.
Temmink, H.
Janssen, M.
Buisman, C. J. N.
Wijffels, R. H.
[J]. WATER RESEARCH, 2011, 45 (18) : 5925 - 5933
[6] Bioprospecting of microalgae for integrated biomass production and phytoremediation of unsterilized wastewater and anaerobic digestion centrate
Bohutskyi, Pavlo
Liu, Kexin
Nasr, Laila Khaled
Byers, Natalie
Rosenberg, Julian N.
Oyler, George A.
Betenbaugh, Michael J.
Bouwer, Edward J.
[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2015, 99 (14) : 6139 - 6154
[7] Biofuels from microalgae-A review of technologies for production, processing, and extractions of biofuels and co-products
Brennan, Liam
Owende, Philip
[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2010, 14 (02) : 557 - 577
[8] The impact of nitrogen starvation on the dynamics of triacylglycerol accumulation in nine microalgae strains
Breuer, Guido
Lamers, Packo P.
Martens, Dirk E.
Draaisma, Rene B.
Wijffels, Rene H.
[J]. BIORESOURCE TECHNOLOGY, 2012, 124 : 217 - 226
[9] Nutrient recovery from wastewater streams by microalgae: Status and prospects
Cai, Ting
Park, Stephen Y.
Li, Yebo
[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2013, 19 : 360 - 369
[10] Microalgae cultivation in urban wastewater: Nutrient removal and biomass production for biodiesel and methane
Caporgno, M. P.
Taleb, A.
Olkiewicz, M.
Font, J.
Pruvost, J.
Legrand, J.
Bengoa, C.
[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 2015, 10 : 232 - 239

← 1 2 3 4 →