The potential of hydrogen ion (pH) is a measure of the hydrogen ion activity in a solution. Pure water that contains an equal balance of positive hydrogen ions (H +) and negative hydroxide ions (OH -) has a neutral pH
carbon footprint is reduced by taking action collectively with responsibility to save environment
Mercury source to be enforce in contaminated fertilizer marketed in the less developed countries Contamination of soil leads to serious environmental and health issue
World Environment Day is the used for reminding us to save earth environment and reduce pollution load and plantation to save earth environment
The tannery industry involves the processing and treatment of animal hides and skins to produce leather. The chemical compound called tannin was used to process the skins to produce leather. Tannin was derived from the bark of specific trees.
Vegetable tanning is environmental friendly practice but takes more time it uses environmental friendly chemicals
