1. Targeted Treatment, Efficient Decolorization & COD Removal
Specifically designed for water-based ink wastewater, flexo printing wastewater, press cleaning wastewater, and plate washing water. Adopting advanced physicochemical + deep oxidation treatment process, it can quickly remove color (decolorization rate up to 98%+), reduce COD, BOD, suspended solids (SS), and other indicators, making the treated effluent clear and colorless, fully meeting national and local discharge standards, and even realizing cyclic reuse in production.
2. Integrated Design, Small Footprint & Easy Installation
Integrated modular design, compact structure, no need for complex civil engineering. It can be installed in a small space in the workshop, saving factory area. The whole set of equipment is pre-installed and debugged before leaving the factory, and it can be put into use quickly after on-site connection of water and electricity, reducing installation time and cost.
3. Wide Application, Strong Adaptability
Widely used in various industries such as carton factories, packaging factories, printing houses, ink production enterprises, flexo printing plants, and gravure printing plants. It can adapt to different concentrations and types of water-based ink wastewater, with strong anti-interference ability and stable treatment effect even under variable water quality and water volume.

Application Scenarios
- Water-based ink production wastewater treatment
- Printing workshop wastewater (flexo printing, gravure printing, offset printing)
- Press cleaning wastewater and plate washing wastewater treatment
- Packaging factory ink cleaning wastewater treatment
- Other industrial wastewater with high colority and high COD similar to water-based ink wastewater
Our Commitment
1. Customized Solutions: According to your actual wastewater quality, water volume, and discharge requirements, we provide personalized treatment solutions to ensure the equipment meets your needs.
2. Professional After-Sales Service: Provide on-site installation, debugging, operator training, and long-term technical support to solve your worries in use.
3. Quality Assurance: All equipment passes strict quality inspection before leaving the factory, with a complete quality assurance system and long-term supply of spare parts.
Contact Us Now
If you are troubled by water-based ink wastewater treatment and need a professional, efficient, and cost-saving solution, please contact us immediately. Our team of experts will provide you with detailed consultation and customized equipment quotes, helping you easily pass environmental inspections and achieve sustainable development.
Email: nancy@northpackdg.com
Mob.: +86 156 317 80840
Company: DONGGUANG NORTH PACK PACKAGING MACHINERY CO., LTD
Add: South of Wuqian Road, Dongguang County, Cangzhou City, Hebei Province, China