Analysis of Marine Microalgae Strain- Nannochloropsis.salina for Biofuels Production
I came across a project at the Algae Fuels Community @ CleanTick and thought I could share this with you as well.
Provided below are some highlights on the properties of the marine algae strain-Nannochloropsis salina which I gathered after going through the details shared by one of the members in the algae fuels community
Growth rate of Nanochlropsis Salina – Under optimum laboratory conditions, the max. growth rate was 0.030/h which correspond to a doubling time of 23h. The max. lipid production rate was 4g/m2/day.
Max. and min. oil yield – On an average, this species contain 20-40% oil (of dry weight)
Max. Productivity – The max. rate observed was 24.5g/m2/day under optimal lab conditions.
Methods for increasing productivity – A prerequisite for obtaining optimal productivity in outdoor cultures is providing nutrients in sufficient quantities and culture growth being affected by temperature and light alone. The cell concentration should be less.
Other important factors for achieving optimal productivity were—-temperature-280C, pH-7.5-8.0, NaCl (0.6M), KNO3(10mM) in 100ml flask. pH should be maintained below 11 for optimal productivity
Toleration of environmental alterations like pH, temp, salinity fluctuations – The range of conditions in which Nannochloropsis salina can grow is following:
Temperature—-17-32C
pH—-5-10.5
NaCl—-0.1-1M
KNO3—-3-100mM
NaHCO3—-0-5mM
Photosynthetic efficiency – The photosynthetic efficiency varies from 2.1% to 4.3% depending on whether it is summer or winter and cell concentration. The photosynthetic efficiency decreases with increasing cell concentrations and on an average is more in summer.( Boussiba et al,1987)
Carbon-capture capacity – The CO2 capturing capacity in the semi-continous cultures aerated with 2%, 5%, 10% & 15% CO2 was 47%, 20%, 15% &11%.
Chances of contamination – Major contaminants are other strains and zooplankton, mainly diatoms and predators in open pond cultures.
Detailed Analysis from here – http://www.cleantick.com/users/amandaleah/projects/analysis-of-marine-algae-strains-for-biofuel-production-nannochloropsis-salina/updates/10
August 3rd, 2013 at 6:48 am
vvCXL-フランスのトップブランド ルイヴィトン バッグ 革は、革新的でエレガントなトラベルハードケースを設計し、製造を開始して1は、開始 ルイヴィトン コピー ハンドバッグや世界のために連動アクセサリー製品。ルイヴィトン 新作 2013休日シリーズのハンドバッグは、古典的なスタイルに導入 人気 ルイヴィトン 財布 もう一度古典を再現するスタイリッシュな新しい要素と組み合わせる。
If not so anxious that most people would choose foreign purchasing Louis Vuitton Bags.Put aside the different countries and regions of different shopping preferences,Louis Vuitton UK buy Cheap Louis Vuitton hand-selected to not much difference,coupled with the big emphasis on the Chinese market,a lot of style is already the world simultaneous release,so the price is only one factor argumentative.Yes ah,regardless of money or not,who would not want to save money too?Especially the hundreds of thousands,to the less louis vuitton outlet there are thousands of big luxury.
louis vuitton outlet 2013 spring quarter Men bags series,fluorescent colors,traditional innovation,louis vuitton sale bags for men inject new vitality.Since the designer Kim Jones added to the luxury brand cheap louis vuitton later,such as louis vuitton outlet online the French veteran hit booster as being a brand new look,young fashion taste can be described as more and more intense.
Cheap Louis Vuitton luggage advanced customization services,Louis Vuitton Handbags section where a custom color Haute,is a senior in Louis Vuitton UK means,and the most common in the fashion circle is Haute couture-haute couture.By the designer and fashion boutiques in Paris,louis vuitton outlet must be members of the Association accreditation,an association recognized by the designers just enjoy “haute couture designer” of the title,its haute couture fashion works in order to use the title,and is protected by law.
louis vuitton sale 2013 summer series handbags extraordinarily colorful and romantic extraordinary in louis vuitton outlet store,sweet peach pink,temperament dark blue as the main colors,combined with artistic temperament canvas texture printing,filling the art.In addition to flowers outside printing,more classic louis vuitton outlet Logo embossed Logo embossed or similar color as a decoration,cheap louis vuitton filling the big luxury noble gas.
ルイヴィトン激安 2013年の春、さわやかなシンプルさの夏シリーズは、さらにいくつかの驚くほど簡単ですが、近い精査時にそれらを実現 ルイヴィトンのバッグ 美術品や工芸品の誇り：金属表面のストリーマあふれ感覚にマージ小さなスパンコール、少し大きめのビーズ縫い付けの場所微妙な三次元、フルを作成するには、グリッド上の4つの同等な方法の数千人 ルイヴィトンアウトレット 職人の技。 ルイヴィトン直営店 あなたの訪問を楽しみにしています。