Heavy metals in the environment for example cadmium. This is an important problem to the environment and more intensified. Cadmium is a metal that is naturally less. The cadmium contamination in the environment can be found in the combination of zinc and lead. It is also used as a raw material in the manufacture of batteries, electronics, metals, alloys and jewelery industry as well. Cadmium contamination in the environment are caused by 2 source including production and application of cadmium in various industries and disposal of waste contaminated with cadmium. Heavy metals can contaminate in to the air, soil and also spread to the surface water and groundwater. The important thing to emphasize is that cadmium can adversely affect the health of the body and toxins that are difficult to control.