概述

纸浆及纸制品

Gpk电子登录 has been servicing the $65 billion per year pulp and paper industry for over 35 years. Although some portions of the industry have been in decline such as newsprint, global demand for tissue products continues to increase as populations grow. 成立于19世纪初,纸浆 & paper industry tends to have a much older infrastructure than other industries and their water treatment systems need a higher degree of technical care and support. Gpk电子登录 can aid mill managers and chiefs proactively avoid major outages that result in significant production and financial loses.

Gpk电子登录 offers advanced resin technologies and technical expertise for pulp and paper producers on both the process and utility side of water systems. Most pulp mills have large boilers that require different levels of water quality for proper operation. Resins are used co-flow, counter-flow, layered beds and mixed beds systems. They help reduce sodium and silica leakage and keep operating costs under control.

Gpk电子登录的one-of-kind, high efficiency products help reduce both regenerant usage and rinse water volume. 与现场销售工程师合作, our customers enjoy an outstanding level of product and technical support. Our team will work with you to increase operating capacity and minimize both resin cleaning and brine squeezes.

Common applications for ion exchange resin in pulp mills include:

  • 软化 - Cations calcium (Ca+) and magnesium (Mg+) are removed and replaced with other cations that do not cause scale, 即钠(Na+)或钾(K+)
  • 去矿化作用 - The removal of dissolved minerals that form salts when water is evaporated.
  • Condensate polishing - Removing impurities from condensate returns.
  • Organic traps - Pretreatment for demineralization system to help control the organics in the feed water.
  • Organic fouling control - Anion resins and mixed beds are most susceptible to organic fouling. This is prevented by pretreatment of the water by weak-base adsorbent resin.
  • Potable water applications - Resins can effectively remove many contaminants from potable water
  • Mill wastewater treatment - Used for the efficient sorption of high molecular weight organic molecules with lipophilic properties (dyestuffs, 农药)在工业过程废水处理.
  • Metals recovery - Used in pulp and paper applications for the recovery of metals.
  • The products listed below are examples of what we can offer for each application area. Please contact your local Gpk电子登录 Technical Representative or click Gpk电子登录.

纸浆 & 按应用分类的纸类产品