use of black liquor organics generation

Strengthening waste recycling . To encourage the recovery of black liquor from the pulping base , the use of black liquor organics generation, promote Nai byproduct or calcium oxide used in the production of cement . Promote the papermaking wastewater utilization , encourage the application of biotechnology to produce biogas anaerobic enhance wastewater recycling. Encourage the use of bark, sawdust and other residues preparation processes , papermaking wastewater treatment sludge as boiler fuel .
Wire stripping machine to promote the integrated development of upstream and downstream industries . Promote integrated pulp and paper development , encouraging the use of fast-growing wood forestry , thinned wood , diameter timber , bamboo forest " three residues " and crop stalks and other pulp . Improve utilization of waste paper recycling , and actively promote all use recycled newsprint .
Construction paper industry circular economy industrial chain .  Cold oil press  - liquor - Nai - cement , pulp - liquor - Nai - CaO - alkali - pulp , pulp - liquor - Nai - Refined calcium carbonate filler - Paper and pulp - black liquor , etc. organic - burning heat - thermoelectric - pulp, paper , pulp , paper - waste - biogas - heat, electricity - pulp, paper , pulp , paper - solid waste - fuel - thermoelectric - pulp, paper , paper - pulp - paper and other industrial chain.