Authors: Duggirala, PY

Citation: Py. Duggirala, Surfactant based digester additive technology for kraft softwood and hardwood pulping, APPITA J, 53(1), 2000, pp. 41-48

Authors: Duggirala, PY

Citation: Py. Duggirala, Evaluation of surfactant technology for bleachable and high yield hardwoodkraft pulps, APPITA J, 52(4), 1999, pp. 305-311

Authors: Severtson, SJ Duggirala, PY Carter, PW Reed, PE

Citation: Sj. Severtson et al., Mechanism and chemical control of CaCO3 scaling in the kraft process, TAPPI J, 82(6), 1999, pp. 167-174

Authors: Duggirala, PY

Citation: Py. Duggirala, Evaluation of surfactants as digester additives for kraft softwood pulping, TAPPI J, 82(11), 1999, pp. 121-127