Ability test of two algae Chlorella vulgares. Proscott and Navicual busiedtii. Kützing in reduction water salty excessive for river arabs

Authors

  • Ahmed Al-Hussieny Center of Water research, Department Environment and water Res, Ministry of Science and Technology
  • Lamyia Abed Alsada Center of Water research, Department Environment and water Res, Ministry of Science and Technology
  • Abeer Faiq Center of Water research, Department Environment and water Res, Ministry of Science and Technology
  • Asraa Batah Center of Water research, Department Environment and water Res, Ministry of Science and Technology
  • Ibrahim Abed Department of Biology, College of Science, University of Baghdad, Baghdad, Iraq.
  • Shoruk Fauzy Center of Water research, Department Environment and water Res, Ministry of Science and Technology

Keywords:

salinity,, wall cells ,, algae , , adsorption , , biomass ,, concentrations.

Abstract

Different concentrations prepared 2,4,8,16,32 ppt from flow water to Shatt-Alarab
by adding Chlorella vulgares and Navicual busiedtii as alone for each
concentration. The results showed that the concentrations of salinity reduced to 0,
1.78, 9.45, 15 ppt after 10 days, with removed percentage 100, 100, 77.75, 40.93,
37.12 % respectively for Chlorella vulgares the cell numbers of Chlorella vulgares
reached to 58.123, 60.123, 69.712, 37.234, 30.546 ×104/ml comparing with the
control 55.652 ×104/ml while the absorbability of salinity reached to 0.378, 0.391,
0.489, 0.231, and 0.192 nm comparing with 0.342 as control. The external cell wall
of Chlorella vulgares was swelling at 32 ppt. the removal percentage of salinity
reached to 100, 100, 75 , 66, 45 % for Navicual busiedtii with cell numbers reached
to 97.113, 120.903, 178.024, 231.112, 77.132 ×104/ml respectively comparing with
91.362 ×104/ml as control, while the absorbability of salinity ranched to 0.354,
0.367, 0.484 and 0.123 nm without change at cell wall of Navicual busiedtii.

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Published

2023-12-30

Issue

Section

Biology

How to Cite

Ability test of two algae Chlorella vulgares. Proscott and Navicual busiedtii. Kützing in reduction water salty excessive for river arabs. (2023). Iraqi Journal of Science, 54(3), 516-525. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12068

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