The Enzymatic Antioxidants Activities Changes in Water Plants Tissues Exposed to Chlorpyrifos Stress.

Water pollution is an immense environmental problem, and plant protection products are part of it. The organophosphorus insecticides, chlorpyrifos as an example, were used for years, and their high concentration could negatively influence ecosystems. Some of the plants, such as macrophytes, were exposed to a variety of stress factors.

The Influence of Chlorpyrifos on the Nonenzymatic Antioxidants Content in Macrophytes Leaves.

Water pollution can be moved or limited by macrophytes in a phytoremediation process. The presence of insecticides in the plant life environment may affect physiological processes and contribute to the formation of secondary oxidative stress in plant tissues. To protect against oxidative stress, macrophytes have developed a system of mechanisms consisting of nonenzymatic and enzymatic antioxidants.

Obtaining Granules from Waste Tannery Shavings and Mineral Additives by Wet Pulp Granulation.

This paper presents the results of research on the granulation process of leather industry waste, i.e., tanning shavings.