pulp and paper process wastewater treatment watersolve for south korea market

pulp and paper process wastewater treatment watersolve for south korea market
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  • How does the pulp & paper industry use water?
  • The pulp and paper industry consumes enormous amounts of water and natural resources and is also one of the largest effluents generators. Before the 1970s, wastewaters from the pulp and paper mills were normally discharged directly to the rivers or lakes, without any treatment or even a rough primary treatment.
  • What are the major wastewater producers in the pulp-and-paper industry?
  • Wood preparation, pulp washing, pulp bleaching and paper making processes as well as the digester house are the major wastewater producers in the pulp-and-paper industry. The volume of wastewater produced in each process is closely related to the quantity of generated pulp in that particular process (The World Bank Group, 1999).
  • How does pulp & paper industry affect the environment?
  • The wastewater produced by industrial operations has a sig-ni cant impact on the environment. Pulp-and-paper industry is a fi large consumer of fresh water and an important source of waste-water, generated during various stages of pulping and paper-making activities.
  • Why is wastewater treatment important in pulp & paper industry?
  • The treatment of the generated wastewater in pulp-and-paper industry serves to remove contaminants, conforming to environ-mental regulations, while offering the possibility of using the treated ef uent as the process water in the production mills, if its fl quality permits.