The sodium lignosulphonate, a eke polymer kwadebere site alkaline papermaking ojii mmanya site na ịta, filtration na ịgba ihicha, nwere ezigbo anụ ahụ na kemịkal Njirimara dị ka cohesiveness, dilution, dispersibility, adsorptivity, permeability, elu ọrụ, chemical ọrụ, bioactivity na na. Ngwaahịa a bụ ntụ ntụ na-enweghị agba aja aja nke gbara ọchịchịrị, na-agbaze n'ime mmiri, nkwụsi ike ihe onwunwe kemịkalụ, nchekwa mkpuchi ogologo oge na-enweghị ire ere.