At present, hydrogen peroxide has become one of the most widely used chlorine-free bleaching agents. The method eliminates the toxicity of the bleaching wastewater while improving the whiteness of the paper pulp, greatly reduce the BOD and COD values of bleaching wastewater, and becomes an ideal pollution-free bleaching reagent. However, the bleaching process is influenced and limited by many factors, and the pure hydrogen peroxide bleaching cannot achieve a very satisfactory effect. The use of bleaching treatment agent can improve the bleaching effect of hydrogen peroxide and reduce production cost. The influence of bleaching treatment agent on hydrogen peroxide bleaching effect is described below in terms of a product, developed independently of the Zhengzhou Chengzhi Industrial Co., Ltd.
Chengzhi industrial bleaching treatment agent is a kind of liquid, is convenient to add when in use, and the addition amount of each ton of pulp is 2-5kg generally, which can accelerate the action of the bleaching agent and chromophoric groups, oxidize lignin and other colored substances, and accelerate the reaction of the lignin and the bleaching agent.
The bleaching treatment agent can chelate alkali and metal ions such as calcium and magnesium ions, has the functions of inhibiting excessive ineffective decomposition of bleaching agents such as hydrogen peroxide and the like, improving the use efficiency of the hydrogen peroxide, improving the whiteness of paper pulp, increasing the yield of the paper pulp, improving and relieving the scaling of a pipeline and lightening the COD load of water treatment. The bleaching treatment agent is a novel oxygen bleaching synergistic stabilizer which is high temperature resistant, strong alkali resistant and environment-friendly.
The use of a bleaching treatment determines the bleaching effect to some extent. When the bleaching aid is selected, on the premise of ensuring the bleaching effect, the economic practicability and the environmental protection property of the bleaching aid are considered.
Zhengzhou Chengzhi industry Co., Ltd. is a modern scientific and technological enterprise which is newly registered and established in 2007 on the basis of Zhengzhou Longsheng Economic and Trade Co., Ltd. established in 1998 and is engaged in research, development, production and sale of fine chemical engineering and biological enzyme products. The main products are as follows: bleaching treatment agent, hydrogen peroxide bleaching enhancer, bleaching activator, hydrogen peroxide promoter, hydrogen peroxide stabilizer, chelating agent, cooking assistant, sewage decolorizer, sodium silicate substitute and the like. Welcome to consult, contact phone: 18638757165.