Jilin Petrochemical Company's 10,000-ton isobutylene plant achieves zero discharge of industrial water. The company has recovered all the waste water discharged from the methanol dehydration tower of the plant to the wash water system through technical breakthroughs and realized the reuse of waste water. Up to now, the system has been operating for more than 100 days, saving 2,040 tons of industrial water. This device is the largest isobutylene device in China and Jilin Petrochemical Company has proprietary intellectual property technology. Plastic Rapid Prototype,Abs Plastic Rapid Prototype,Plastic Cnc Rapid Prototypes,Rapid Cnc Milling Prototypes Plastic Injection Mould ,Business Recommend Co., Ltd. , http://www.nbplasticmould.com