Author:
Avdeeva L V,Golovanova S A
Abstract
Abstract
The effect of metal ions (iron, nickel, zinc) in concentration range (1÷60)×10−5 M on biological propylene oxidation by bacteria Methylococcus capsulatus (M) was evaluated. The influence of metal varied from activation to inhibition. It was found that at low concentrations (up to (1÷10) ×10−5 M) iron ions stimulate the biological propylene oxidation, while nickel and zinc ions have no that effect. When the metal concentration increases to 60×10−5 M, it leads to inhibition of propylene oxidation by both nickel and zinc ions, but the inhibition by iron was not observed. The minimum inhibitory concentrations for the studied metals were determined.
Reference15 articles.
1. The natural way to tackle greenhouse effect;Aimen;Journal of Bioremediation and Biodegradation,2018
2. Evaluation of sodium chloride, lead nitrate, cadmium nitrate and fertilizers «geoprodin» the synthesis of chlorophyll in the leaves of wheat (Triticum Aestivum L.);Allahverdiev;Chemical sciences,2015
3. Heavy metals in food crops: Health risks, fate, mechanisms, and management;Rai;Environment International,2019
4. Enhanced adsorptive bioremediation of heavy metals (Cd2+, Cr6+, Pb2+) by methane-oxidizing epipelon;Faheem;Microorganisms,2020
5. Multifunctional periphytic biofilms: polyethylene degradation and Cd2+ and Pb2+ Bioremediation under high methane scenario;Faheem;International Journal of Molecular Sciences,2020