Project background:

Zhejiang Narada Power Source Co.,Ltd., founded in 1994, is one of the large-scale, modern and promising new energy production enterprises in China's communication Power industry. The company is specialized in the research, development, manufacturing and sales of communication power supply, green energy storage application products, and provides complete solutions and services for backup power supply, power supply and special power supply fields.

Project Location:

Hangzhou Nandu Energy Technology Co., Ltd. (Phase I, Phase II) -- Hangzhou, Zhejiang (reuse water treatment)

Jishou Nandu Huayu Power Supply Co., Ltd. -- Jishou City, Anhui Province (reuse water treatment)

Difficulty in waste water:

Treatment of lead-containing wastewater from lead-acid batteries and reuse of reclaimed water

Project Achievements:

Water reuse system in lead-acid battery industry; Micro-flocculation sedimentation technology, efficient removal of lead in wastewater; Top of the fully automated SRO membrane system, water resources reuse rate of more than 70%; Lead reduction capacity ≥90%, effluent concentration < 0.2mg/L, lead sludge recycling;