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Shandong Xinke Powder Coating Co.,Ltd

Add: Lebushan Economic Development Zone, Weicheng District, Weifang, Shandong, China

General Manager: Xuefeng Zhao

Tel: 86-536-8673066

Mobile: +86-13370851888

Fax: 86-536-8673166

E-mail: Sales@xinkegroup.com


Sales Magager: Theo Yu

E-mail: theo@xinkegroup.com

Mobile/Whatsapp:+86-15698269345

Skype: theo@xinkegroup.com


https://xinkegroup.en.alibaba.com/

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What do I need to know about waste from pretreatment processes?

Generally, oil and grease, metals (zinc from the substrate, or the zinc phosphate bath), and pH are the concerns from an environmental reporting standpoint. However, sludge or contaminant buildup in the cleaner and phosphate stages may force regular cleanout of these stages. The waste treatment process is usually a simple pH adjustment and flocculation. However, consult your treatment chemical or waste equipment supplier to assure acceptable results.