Best Psa Oxygen Generator For Pulp And Paper

Critical role in bleaching process
Oxygen is critical in the bleaching process of the paper and pulp industry. It breaks down lignin molecules, removing the yellowing lignin in paper and making the paper brighter and whiter. At the same time, using oxygen reduces the amount of chlorine required, making it an environmentally friendly choice.
Assisting the delignification process
During the delignification process, oxygen breaks down lignin molecules, making them easier to remove from the pulp, thereby improving paper quality, including increasing paper strength, reducing color and improving printability.
Application in wastewater treatment
Oxygen is used in the wastewater treatment biological process of the paper and pulp industry to support the growth of microorganisms that break down organic matter in the wastewater, helping to remove pollutants and reduce harmful substances released into the environment.
Overall importance summary
Oxygen plays an integral role in many key aspects of the paper and pulp industry, from improving paper quality to ensuring environmental safety, and is an essential element of the industry.

In the pulp and paper industry, mill operations generate large amounts of wastewater and energy consumption with byproducts, such as black liquor from the cooking process. Oxygen is often used as an oxidant in delignification, bleaching, energy and chemical recovery, and to increase the dissolved oxygen content in wastewater treatment processes to increase processing capacity, meet environmental regulations, improve product quality, and achieve low-cost energy utilization. PCI's VSA technology provides high-performance, rugged and easy-to-operate on-site oxygen generation systems that can help customers reduce operating costs, reduce emissions, and reduce chemical consumption. In wastewater treatment, the increase in dissolved oxygen can help reduce or even eliminate odor problems.