I-sodium lignosulphonate, i-polymer yemvelo elungiselelwe kusuka ku-alkaline papermaking utshwala obumnyama ngokugxila, ukuhlunga kanye nokomisa isifutho, inezici ezinhle zomzimba kanye namakhemikhali ezifana nokubumbana, ukuhlanjululwa, ukuhlakazeka, i-adsorptivity, permeability, umsebenzi ongaphezulu, umsebenzi wamakhemikhali, i-bioactivity nokunye.Lo mkhiqizo uyimpushana ensundu emnyama egelezayo, encibilika emanzini, ukuqina kwempahla yamakhemikhali, isitoreji esivaliwe isikhathi eside ngaphandle kokubola.