Types. Strength training uses resistance to muscular contraction to tone muscles and burn calories. You can use your own body via push-ups, squats or abdominal crunches, or use free weights such as dumbbells or resistance bands.
Related Articles. Water purification technicians, also known as water and wastewater treatment specialists, have a dual role in the community. They not only ensure the water coming from your tap is clean and safe but also ensure the water recovered from sewers returns to the environment without harmful chemicals, compounds and elements.
Resume Â» Operator Resume Â» Plant Operator Resume. There are various types of plant operators. Wastewater treatment plant operator is responsible for purification of wastewater. They are responsible for removing harmful organisms, toxic chemicals and solid wastes from domestic and industrial wastewater. After that they return this water to the rivers and oceans. Their duties vary with the size and type of plant.