Sandoz Pvt Ltd saves up to 17% energy using Atlas Copco low pressure screw blowers at ETP Plant.
Pune, India, January 9, 2014: Sandoz Pvt Ltd. has achieved an average of 17% energy efficiency and lower noise levels by choosing Atlas Copco screw blower technology for its effluent treatment plant at their factory in Navi Mumbai, India.
The aeration process in Sandoz effluent treatment plant was being managed by the conventional lobe blowers. After experiencing reliability problems with the lobe blowers, it was decided to shift to the new technology of screw blowers. An Atlas Copco ZS screw technology blower with variable speed drive presented an opportunity not only to guarantee reliable performance but also save on energy use.
“Atlas Copco low pressure screw blower was the right replacement for the conventional lobe blower, which consumed more energy and had very high noise levels. Atlas Copco installed a ZS 18 Variable Speed Drive Blower in July 2013, and the customer could notice the results within a few months”, says R Narayanan, Business Line Manager, Oil Free Air, Atlas Copco Compressor Technique.
Like Sandoz, there are many industries that use air blowers for their processes, especially those that operate wastewater treatment plants where aeration air blowers typically represent up to 70 percent of total electricity costs. In the treatment process, millions of bacteria feed on organic waste, breaking it up into carbon dioxide, nitrogen gas and water and, because the bacteria need oxygen, a large quantity of air is needed to be blown into the aeration tanks. There are the typical applications that can benefit from the energy efficiency of rotary screw air blowers.
“Our structured approach to minimize our environmental impact has helped us make considerable progress. Our waste management strategy is to prevent, reduce and recycle waste before treatment, incineration or disposal. Effluent Treatment Plant is very critical for us to ensure that we walk our talk. Atlas Copco’s low pressure screw blowers have helped us take an important step towards reducing energy cost and keeping the plant operating efficiently", says Nitin Chaudhari, Assistant Manager, Engineering, Sandoz Pvt. Ltd.
Sandoz is a world leader in the research and development of products to protect and improve health and well-being. The company has core businesses in pharmaceuticals generics. Atlas Copco has provided compressed air solution for critical applications. Product quality and safety are of paramount importance in pharmaceuticals industry as it concerns the well-being of the patients. All instrument and process air needs of the production facility are therefore provided by the highly efficient Atlas Copco Class 0 certified oil-free screw compressor.
For further information please contact:
- R Narayanan, Business Line Manager, Oil Free Air
Atlas Copco Compressor Technique
+91 (0)20 3985 2311, (M) - +91 96739 95487
Atlas Copco (India) Ltd. started operations in 1960, and has 22 offices across India, the registered office being at Pune. In 2012, Atlas Copco (India) Ltd. had about 2 500 employees and in the period from 1st April 2012 to 31st March 2013, revenues of INR 2 600 cr (MEUR 400).
Atlas Copco’s Compressor Technique business area provides industrial compressors, vacuum solutions, gas and process compressors and expanders, air and gas treatment equipment and air management systems. It has a global service network and offers specialty rental services. Compressor Technique innovates for sustainable productivity in the manufacturing, oil and gas, and process industries. Principal product development and manufacturing units are located in Belgium, Germany, the United States, China and India.
Oil-free Air is a division within Atlas Copco's Compressor Technique business area. It develops, manufactures, and markets oil-free air compressors for all kind of industries worldwide where the air quality is vital, and oil-injected compressors for less critical applications. The division focuses on air optimization systems and quality air solutions to further improve customers’ productivity. The divisional headquarters for the division is located in Shanghai with main production facilities in Belgium, China, India and Brazil.