School of Chemical Engineering, University of Adelaide, 5005, Australia.
School of Applied Sciences, RMIT University, 3083, Australia.
Bioresour Technol. 2015 Apr;182:378-382. doi: 10.1016/j.biortech.2015.01.129. Epub 2015 Feb 7.
The aim of this study was to determine how the treatment of the HTL AP with activated carbon would affect both growth and chemical composition of the microalgae. Tetraselmis MUR233 was grown in HTL AP (filtered and unfiltered) at 500 ×, 1000 ×, and 2000 × dilutions in hyper saline conditions. The organic nitrogen and carbon component of the HTL AP was greatly reduced with the activated carbon treatment (TKN 52,000 ± 520 mg/L to 5900 ± 59 mg/L; TOC 19,000 ± 190 mg/L to 13,000 ± 130 mg/L). Growth of Tetraselmis MUR233 was achieved on all dilutions of HTL AP, with a maximum growth observed in the AP filtered 1000 × dilution treatment (0.41 ± 0.09 g/L), this compares to a yield of 0.49 ± 0.10 g/L when grown in traditional culture media.
本研究旨在确定用活性炭处理 HTL AP 会如何影响微藻的生长和化学组成。在高盐条件下，将 Tetraselmis MUR233 分别以 500×、1000×和 2000×的稀释度在 HTL AP（过滤和未过滤）中进行培养。经过活性炭处理后，HTL AP 中的有机氮和碳成分大大减少（TKN 从 52000±520 mg/L 降至 5900±59 mg/L；TOC 从 19000±190 mg/L 降至 13000±130 mg/L）。Tetraselmis MUR233 在 HTL AP 的所有稀释度下都能生长，在过滤后的 HTL AP 1000×稀释处理中观察到最大生长（0.41±0.09 g/L），而在传统培养基中生长时的产量为 0.49±0.10 g/L。
