草浆造纸中段废水
straw pulp gray water
washing and bleaching effluent of straw pulp
造纸中段废水
midcourse paper-making wastewater
Papermaking Middle-stage Wastewater
middle-stage wastewater from paper-making mill
papermaking middle wastewater
papermaking middle stage wastewater
papermaking wastewater
Wastewater from Washing and Bleaching
Mid-wastewater in papermaking
Washing and Bleaching Effluent
paper mill midcourse wastewater
effluent from screening
cleaning and bleaching
combined effluents from Washing
Screening and Bleaching plants
污水中水水源
wastewater reclaimed water source
废纸造纸
waste papermaking
paper making from waste paper
recycled paper mill
paper making from recycled fibers
recycled paper reuse
recyded fiber papermaking
recycled fibers base papermaking
废纸造纸废水
regenerated papermaking wastewater
wastewater from paper-making
papermaking wastewater
wastewater from regenerated papermaking
waste water of paper plant
wastewater from recycled paper mill
recycled fiber based wastewater
waster water from waste paper pulping
wastewater from reproduced papermaking
recycled paper wastewater
waste water of pulp and paper making front waste p
waste water of recycled paper making
wastewater from recycled fibers based mill
造纸中性施胶剂
neutral paper sizing agent
neutral paper sizing agent
碱法草浆中段水
intermediate wastewater of alkali straw pulp
亚硫酸制浆中段水
Mid-wastewater from sulphurous acid pulp-making