北京理工大学珠海学院2020届本科毕业生论文
DesignofwastewatertreatmentprocessofXingxingElectronics
Company(heavymetaltreatmentpart)
Abstract
XingxingElectronicsCo.,Ltd.isanelectroplatingfactory
company,whichismainlyresponsibleforthesurfacetreatmentof
galvanizedpartsandchromedparts.Inthemanufacturingprocess,
specialplatingadditives(degreasingpowder,complexingagent,
whiteningagent,etc.)areusuallyadded.Thecompanymainly
producesgantrytypeautomaticrollsilverplating.Silver,copper,
nickel,chromiumandothe
星星电子公司废水处理工艺设计-3292字.pdf