The waste water treatment equipment in printing factories is a professional treatment system for production wastewater in the printing industry. Printing wastewater has complex components, high chromaticity, high organic content, and may contain heavy metals and volatile organic compounds, therefore requiring targeted process combinations.
The composition of printing wastewater is complex: it contains ink, resin, pigments, dyes (organic and inorganic), solvents (ethanol, isopropanol, esters, ketones), dampening solution, cleaning agent, coding solution, varnish, starch adhesive, etc.
Core characteristics and advantages of ink waste water treatment equipment
Modular and customized design: Based on printing types (books, packaging, flexographic printing, gravure printing), ink types, and water quality reports, "tailor-made" combination of process modules.
Strong impact resistance: The regulating tank and elastic biochemical design can cope with severe fluctuations in water quality and quantity.
Efficient intelligent dosing system: For coagulation, oxidation and other processes, an online pH and ORP instrument linked automatic dosing pump is used to accurately control the dosing of chemicals, optimize treatment effects, and reduce operating costs.
Automation and intelligent operation:
PLC central control: realizes automatic linkage control of pumps, fans, valves, and dosing systems.
Key parameter online monitoring: real-time monitoring of traffic pH、COD、ORP、 Sludge concentration, etc.
Remote management: supports mobile/computer remote monitoring, fault alarm, and data management.
Sludge reduction treatment: Equipped with sludge dewatering machines (such as plate and frame filter presses, stacked screw dewatering machines), physical and biochemical sludge is dehydrated into sludge cakes and transported outside, reducing disposal costs.
Resource recycling potential: Anaerobic biogas can be utilized, and deeply treated water can be reused, saving water resources and energy.
Modern printing plant sewage treatment machine is a system engineering that integrates physical, chemical, and biological technologies.
If you are also interested in this machine,please don’t hesitate to contact us:
Overseas manager: Tom Wang
Email:cartonmachine.tomwang@aliyun.com
Phone/Wechat/Whatsapp:+86 13303078975
