K V Srilakshmi Author
Subjects of specialization
Affiliation
Biotechnology
Department of Plant Biology and Plant Biotechnology, Madras Christian College, Chennai, India
Department of Plant Biology and Plant Biotechnology, Madras Christian College, Chennai, India, Effect of method of preparation on the activity and selectivity of iron phosphate catalyst in the ammoxidation of 2-methyl pyrazine
Research Article Subscription
Author(s): N Thivya, K V Srilakshmi, S Bhuvaneswari and T Leon Stephan Raj
Phytoaccumulation of Chromium and Copper by Mentha spicata L.
This paper reports a study of heavy metal absorption by Mentha spicata. M. spicata was grown in garden soil. The soil was treated with different concentrations (20 mg/l, 40 mg/l, 60 mg/l and 80 mg/l)of chromium and copper solutions. The effect of the application of the above two heavy metals was studied after 10 days of the treatment.Chromium and copper exerted toxic effects on the growth and physical parameters of Mentha spicata. M. spicata functioned as a hyper accumulator of chromium and copper. The results indicated that the reduction of growth parameters was inversely related to concentration of the heavy metals.<... view moreĀ»