Paper Industry Water

Articles & Whitepapers

  • Comparison of Chemical Composition and Toxicity of Wastewaters from Pulp Industry

    Comparison of Chemical Composition and Toxicity of Wastewaters from Pulp Industry

    Abstract : Wastewaters from different pulp-making processes contain various organic and inorganic compounds : wood-derived, process chemicals and compounds generated during the reactions between the chemicals and raw materials.Carbohydrates and lignin-derived compounds constitute the main groups of components that cause oxygen demand in wastewater (COD), but they have rather low toxicity.

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Equipment & Solutions

  • Two-Component, Crystalline Water Proofing Coating Material
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    Two-Component, Crystalline Water Proofing Coating Material

    Sauereisen H2OPruf No. F-190 is a two-component, crystalline water proofing coating for use on concrete or masonry structures to prevent water seepage through the substrate. Application of the waterproofing kit is by masonry brush or mechanical spray equipment. No F-190 withstands both positive and negative side pressure. This material is specially recommended to withstand hydrostatic pressure on ...