hotline：+86 573 87762777
Address：Warp Knitting Scientific-technical Industrial Zone of Haining Zhejiang, China
Sustainability
- Sustainability Guidelines
- ——Science Based Targets
- Sustainability share
- Sustainability Report
- Integrity Supervision
Improvement of safety facilities
Jul 14, 2022
Safety input is the basic condition that directly affects the safety production of enterprises. The company has never spared no expense in safety investment: in 2018, it invested 1.25 million yuan to transform the fire pipeline in the chemical fiber plant; In 2020, the liquid ammonia nitrogen plant will be changed to pipeline nitrogen, with an annual increase of more than 1.4 million yuan in cost; Now it is planning to add safety instrument system (SIS) to polyester plant, and the investment is expected to exceed one million yuan.
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NOx emission reduction
Jul 14, 2022
In order to reduce the emission of nitrogen oxides, HLD retrofitted the existing natural gas boilers with low nitrogen.?Through various tests and type inspections of the boiler, it is shownthat the emission reduction of nitrogen oxide pollutants in the tail gashas reached more than 80%, and its reduced standard emissionconcentration is stably controlled below 30 mg / m?. -
Efficient waste gas treatment facilities
Jul 14, 2022
In order to reduce waste gas emissions, HLD uses RTO high-efficiency regenerative incinerator to carry out incineration and oxidation treatment of waste gas and oxygen up to 870 ℃. The heat of high-temperature gas during oxidation is "stored" by the regenerator for preheating the newly entered waste gas, which not only reduces the fuel consumption required for temperature rise, but also makes the pollutant removal rate reach more than 99%? -
Water Reuse
Jul 14, 2022
After treatment, the waste water produced by production and living enters the reuse pool, which can be used to supplement the circulating water of the cooling tower. The reuse rate of reclaimed water reaches more than 80%, and the annual fresh water saving reaches 150000 to 200000 tons. -
Advocate green and low-carbon travel
Jul 14, 2022
The company is equipped with many buses to pick up employees to and from work at different times, fully advocating a green and low-carbon life
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If you have any questions or need help, feel free to contact with our team.
+86 573 87762777
Warp Knitting Scientific-technical Industrial Zone of Haining Zhejiang, China