Day was founded in 1986, after more than 30 years of innovation and development, has become a green power battery production as the core business, including new energy lithium battery, wisdom, energy, resources recycling, green smart industrial park, wisdom, logistics, financial industry sectors such as a guest, sales of large industrial group exceeds one hundred billion yuan, is China's new energy battery industry, The products involve power battery, lithium battery, lead acid battery and so on.
Difficulty in waste water:
Treatment of lead-containing wastewater from lead-acid battery, washing wastewater and reuse of reclaimed water
Puyang, Henan; Huzhou, Zhejiang; Shuyang, Jiangsu; Anhui
Wastewater discharge standards (200t/h), water reuse rate 70% (80t/h), lead emission reduction 95%