Lighting Metal Parts Factory Coating Pre-Treatment Wastewater Case
Surface Engineering Association 2025 survey states improper wastewater management leads to 21% environmental penalties for metal finishing plants. A lighting metal parts manufacturer worked with Leixin to design wastewater layout.
Project Background & Challenges
• No collection tank for pre-treatment rinsing wastewater
• No neutralization tank for acidic and alkaline waste liquid
• Discharge flow may exceed local environmental limit
• Leixin Customized Solution
• Design dedicated collection tank for pre-treatment wastewater
• Recommend neutralization system for acid and alkaline waste fluid
• Calculate wastewater volume based on hourly line output
• Step-by-step Project Delivery
1. Calculate daily wastewater output generated from pre-treatment tanks
2. Build wastewater collection tank and neutralization system
3. Check local wastewater discharge standards before commissioning
• Measurable Project Result
The client avoided environmental penalty with compliant wastewater layout.
FAQ
Does immersion pre-treatment produce wastewater?
A: Yes, immersion pre-treatment generates rinsing wastewater.
Is wastewater treatment included in standard turnkey scope?
A: Wastewater treatment is optional extra scope instead of standard package.Discuss pre-treatment wastewater layout before finalizing coating line design.
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