With increasingly strict environmental supervision, ink wastewater—containing high chroma, high COD, refractory organics and heavy metals—poses a critical risk to printing enterprises. Non-compliance leads to fines, production suspension, and damaged reputation. The ink printing sewage treatment machine, tailored for printing wastewater, meets national and local inspection standards, building a solid environmental barrier through process compliance, data traceability, and operation compliance to help enterprises pass inspections smoothly.
Targeting printing wastewater pain points, waste water treatment machine high-performance multi-stage process (“pretreatment + biochemical treatment + advanced treatment”) meets core inspection requirements. Adapting to water-based and solvent-based ink wastewater, it complies with HJ1089—2020 and HJ 2038-2014, solving compliance issues at the source despite varying wastewater components.
Pretreatment balances water quality to reduce load, while the main coagulation, catalytic oxidation, A²/O and MBR membrane processes achieve over 95% COD and chroma removal, with heavy metals below detection limits. Effluent meets GB 8978 and local standards, easily passing routine and spot checks. It adjusts parameters for high-concentration wastewater, eliminating unstable compliance risks.
Focused on traceable data and compliant operation, the ink printing wastewater treatment equipment has an intelligent online monitoring system that records and exports real-time COD, pH and SS data, meeting inspection requirements and avoiding data fraud. It supports full automatic operation, reducing labor costs and human error.
Equipped with a complete sludge drying unit, it follows sludge pollution control regulations and the transfer waybill system to prevent secondary pollution. Clear identification and warning signs meet HJ 2038-2014 standards, improving inspection pass rates.
Suitable for small, medium and large printing enterprises and various processes, flexo sewage treatment clear equipment offers customized schemes with compact design. Low energy and chemical consumption enables water recycling for workshop cleaning and greening, cutting costs and achieving environmental and economic benefits.
We provide one-stop service: equipment selection, installation, maintenance and training. We assist in establishing management manuals and accounts, conduct hidden danger inspections, and offer timely after-sales support to ensure long-term stable operation.
Environmental compliance is essential for enterprise development. Choosing the Ink Printing Sewage Treatment Machine ensures worry-free compliance, helping enterprises avoid penalties, maintain production, and achieve win-win economic and environmental benefits.
Post time: Apr-23-2026