奕湃科技-解决方案

行业现状

In the paper industry, hydrogen peroxide(H2O2) can be used for bleaching paper and pulp, delignification of pulp, and deinking of waste paper, with pulp bleaching being its main application. Using H2O2 to bleach pulp offers several advantages, including stable bleaching intensity, minimal fiber damage during the process, high yield, and strong adaptability to various processes. The bleaching wastewater contains organic chlorine compounds that are easy to treat and can achieve the recycling of bleaching wastewater.

解决方案

Chemical pulp bleaching

In the chemical pulp bleaching process, hydrogen peroxide (H2O2) is applied in multiple stages of sulfate and sulfite pulp bleaching to achieve higher brightness and reduce production costs.

Mechanical pulp bleaching

In mechanical pulp bleaching, hydrogen peroxide (hydrogen peroxide) can improve brightness and stability, prevent material aging and yellowing, and is easy to biodegrade without burdening wastewater.

waste paper deinking

Hydrogen peroxide (H2O2) can disrupt the structure of chromophores in ink, achieving separation between ink and paper fibers. At the same time, the organic components in the oxidized ink are used to achieve the recycling of waste paper.

Paper wastewater treatment

Hydrogen peroxide (H2O2) mainly functions in the treatment of papermaking wastewater, including decolorization, oxidation and decomposition of organic matter, sterilization and disinfection.

应用案例

项目名称：Bleach Application of a Textile Printing and Dyeing Co., Ltd. in Zhejiang Province

应用工艺：The user purchased our HP-ALK-20 series products for bleaching pure cotton fabrics, with a concentration of 3% -3.5%.

使用效果：After users use our products, the dilution ratio process of hydrogen peroxide has been reduced, avoiding the risk of hydrogen peroxide storage. The bleaching whiteness of the product has increased by 5%, and the usage cost has decreased by 5%.

项目名称：Bleach Application of a Textile Printing and Dyeing Co., Ltd. in Zhejiang Province

应用工艺：The user purchased our HP-ALK-20 series products for bleaching pure cotton fabrics, with a concentration of 3% -3.5%.

项目名称：Bleach Application of a Textile Printing and Dyeing Co., Ltd. in Zhejiang Province

应用工艺：The user purchased our HP-ALK-20 series products for bleaching pure cotton fabrics, with a concentration of 3% -3.5%.