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Service field
Starch food wastewater
Shandong Xiwang Group Co., Ltd.

Updatetime:2015-03-19 Click:

    Shandong Xiwang Group is Asia's largest manufacturer of corn starch and its derivatives, with an annual capacity of 80 million tons. We undertook wastewater treatment project of corn, crystalline sugar, and maltodextrin in 2004. Its daily treatment capacity is 5000m3. We were the first in the use of advanced "EGSB + CASS" treatment process internationally. Influent CODcr was 6000 ~ 8000 mg / L, final effluent achieved level 1 emission standard of "Integrated Wastewater Discharge Standard" (GB8978-1996) .At the same time, biogas generated were all used of the production, which could save more than 900 million kWh per year. Thus the project was awarded "environment-friendly enterprises" by the State Environmental Protection Administration (the first company received this award of Shandong). The project was founded in September 2004, checked and accepted in June 2005.