Us and the EnvironmentEnergy Conservation and Emission Reduction—We Are in Action Through relentless technology innovation and equipment upgrading, Yingyang Group strives on reducing emissions and lowering energy consumption. We have replaced all water-ring vacuum pumps with screw-drive vacuum pumps on all distillation units, reducing waste water discharge by 700 MT each year. The residue-heat boiler that is attached to our solid-waste incinerator will offer a saving of one million cubic meters (1 MM3) of NG per year. Recycling and reusing the steam condensate maximized heat-recycling. By doing so, Yinghai CZ will save 1.6 million cubic meters (MM3) on NG per year; and SD Yingyang will save 0.9 MM3 on NG per year. An MVR energy-saving system in Yinghai CZ has commissioned and it will save 26,000 MT on steam per year, equivalent to a savings of 3 MM3 on NG. Both Yinghai CZ and SD Yingyang maximized on using solar energy for plant lighting and generating domestic hot-water. We continued to improve our production facilities and equipment to be Large-scaled, Sealed, and Automated, in order to eliminate material leaks and gases escapes. Energy consumption is monitored on-line, and KPIs are set for Energy Conservation and Process Control. We obtained the ISO14001 certification, systematically and scientifically balancing enterprise development and ecological environment.
Waste Management Waste Water: Process waste water is collected & pre-treated at the respective workshops, and then combined with domestic waste water to be bio-processed at the company waste water plant, which is eventually discharged to the zonal waste water plant.Waste Gases: Each plant has more than one set RTO unit. All waste gases are properly and sufficiently collected and burned by RTOs.Solid Waste: Yinghai CZ has invested into a solid-waste incinerator that turns most of our solid wastes into applicable energy.satisfactory.
Sustainable Chemistry Yingyang Group strives on developing green and clean chemistry, controlling or eliminating pollution from the source. Several innovative green processes have been running. We continue on improving and streamlining our processes, minimizing raw material consumption. We keep researching on exhausting material utilization efficiencies to promote cyclic economy. We strive on maximizing by-product development and utilization to turn waste into treasure. We push for using renewable and bio-based raw materials to make our products. We have already been using 4 such raw materials in our portfolio.
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