抄録
The marine photosynthetic bacterium Chromatium sp. successfully removed orthophosphate when grown phototrophically. The phosphate-uptake rate was almost constant at more than 5.0 mg- PO43-/l in synthetic medium. Addition of seawater causes flocculation of this strain. The successful use of seawater as an inexpensive source of magnesium could prove to be effective in the removal of photosynthetic bacterial cells from a medium. A semicontinuous culture system was used for the removal of low concentrations of phosphate and the phosphate-uptake activity of Chromatium sp. was maintained under 0.1 day-1 dilution rate. This strain was also able to remove high concentrations of phosphate from domestic sewage.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 78-82 |
| ページ数 | 5 |
| ジャーナル | Applied Microbiology and Biotechnology |
| 巻 | 47 |
| 号 | 1 |
| DOI | |
| 出版ステータス | Published - 1997 |
| 外部発表 | はい |
ASJC Scopus subject areas
- バイオテクノロジー
- 応用微生物学とバイオテクノロジー
UN SDG
この成果は、次の持続可能な開発目標に貢献しています
