Energy Conservation and Emissions Reduction

Energy Conservation and Emissions Reduction


Ensign Industry lays emphasis on product upgrading and equipment level improving. By taking new process, new techniques and new equipments as the leading and it has eliminated the old process, techniques and equipments, optimizing the level of citric acid and alcohol production equipments continuously. By taking these measures, the company’s Energy Conservation and Emissions Reduction has become the industry leader for now.

Depending on technological innovation and uses for reference of domestic and foreign high-tech technologies, combining with the actual situation of production and operation, taking advantage of technology research development and innovation of science and technology, Ensign industry innovated and used new techniques and process, such as thick mash fermentation, Liquid chromatography, calcium hydrogen extraction, multiple condensation and Steam tractor fan etc. Energy consumption indexes decreases significantly and energy saving effect is obvious. The company was awarded the Energy Saving Advanced Enterprise of Weifang and Enterprise of Outstanding Contribution to Energy Saving and other honors.


Energy-saving technological transformation projects also brought about emission reduction. By strategies of reusing three wastes, environmental governance and comprehensive utilization of resources, Ensign reduced three-waste discharge and realized trash to treasure and cyclic development. In 2014, Ensign was awarded Energy Conservation and Environment Protection Model Enterprise by China Biotech Fermentation Industry Association.



Waste Reduction and Efficiency Increase


Ensign Industry strictly executes the environmental protection “three simultaneous” system, established smoothly running management facilities matched the production scale. In wastewater treatment, Ensign developed anaerobic and aerobiotic biological treatment technology, established the advanced, powerful, safe and reliable environmental protection facilities. Operation of these facilities not only reduces waste emission but produces methane and granular sludge strains during the treatment process and brings extra economic benefits. In waste gas treatment, technology of four electric fields electrostatic precipitation, dual-alkali desulfuration and SNCR denitration ensures the standard emission of pollutants.