کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8415242 | 1545469 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Marine Microalgae Tetraselmis suecica as Flocculant Agent of Bio-flocculation Method
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Marine Microalgae Tetraselmis suecica as Flocculant Agent of Bio-flocculation Method Marine Microalgae Tetraselmis suecica as Flocculant Agent of Bio-flocculation Method](/preview/png/8415242.png)
چکیده انگلیسی
Microalgae harvesting is an important part in microalgae cultivation system. Techniques for harvesting marine microalgae which are commonly used are centrifugation, filtration and flocculation. These techniques still have some disadvantages, such as not environment friendly, and high usage of energy and cost. Bio-flocculation harvesting technique using microalgae as a flocculant agent can be an alternative way to solve these problems. In this research, mixing of Tetraselmis suecica (flocculant) with Chlorella sp. and Nannochloropsis sp. (non-flocculant) in ratios of 1:4, 2:4, 3:4 and 4:4 (v/v) has been conducted to obtain percent recovery of marine microalgae harvest. The results showed that T. suecica as flocculant agent can fasten the harvesting of Chlorella sp. and Nannochloropsis sp. It was shown by the increase of percent recovery value of Chlorella sp. from 51.14 ± 1.07% to 67.34 ± 0.67% and Nannochloropsis sp. from 20.52 ± 1.17% to 42.43 ± 0.40% during the first hour of flocculating process. Our result showed that bio-flocculation is an environment friendly technique which can be applied to harvest marine microalgae.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: HAYATI Journal of Biosciences - Volume 23, Issue 2, April 2016, Pages 62-66
Journal: HAYATI Journal of Biosciences - Volume 23, Issue 2, April 2016, Pages 62-66
نویسندگان
Mujizat Kawaroe, Tri Prartono, Adriani Sunuddin, Deni Saputra,