Abstract
In our previous studies, several papermaking sludge-based flocculants (PSBFs) were synthesized from wood pulp papermaking sludge. The structure-activity relationships of the PSBFs have been investigated in simulated dye wastewater treatment, but their efficiencies in practical printing and dyeing wastewater (PPDW) treatment are unknown. Herein, an PSBF was prepared, and its performance is discussed in comparison to polyaluminium chloride (PAC) and polyacrylamide (PAM) in PPDW treatment. The PSBF was used in three ways: as an independent flocculant, as a PAC aid, or used to treat the effluent of the PAC system. The results indicated that adding PSBF alone produced similar color and chemical oxygen demand (CODCr) removals as the PAC system alone, but PSBF performed better than PAC when the pH of PPDW was higher than 7.0. Adding PSBF as a PAC aid improved the color, CODCr and turbidity removals, but the elimination efficiencies were slightly lower than those of the PAC + PAM system. However, when PSBF was used as a flocculant to treat the effluent of the PAC system (PAC → PSBF), the effluent qualities were enhanced. Compared with the PAC system, the color and CODCr removals of PAC → PSBF system increased by 16.21% and 13.26%, respectively. The excitation and emission matrix fluorescence results indicated that PSBF removed tryptophan-like pollutants more efficiently than PAC. Considering the pH requirements of the subsequent bioreactor treatment in practice, the PAC → PSBF system were also investigated at the PPDW pH level of 7.0. Its maximum removal efficiencies of color, CODCr and turbidity were 90.17%, 32.60% and 82.50%, respectively.
Similar content being viewed by others
References
Chen N, Liu W, Huang J, Qiu X (2020). Preparation of octopus-like lignin-grafted cationic polyacrylamide flocculant and its application for water flocculation. International Journal of Biological Macro-molecules, 146: 9–17
Chen Y, Baygents J C, Farrell J (2017). Evaluating electrocoagulation and chemical coagulation for removing dissolved silica from high efficiency reverse osmosis (HERO) concentrate solutions. Journal of Water Process Engineering, 16: 50–55
Cheng C, Liu B, Liu C, Shen J, Nurlan J, Khan M F S, Huang Z, Qian Y, Shen F, Wu J (2020). Tracking variation of fluorescent dissolved organic matter during full-scale printing and dyeing wastewater treatment. Chemosphere, 252: 126559
Guo K, Gao B, Pan J, Shen X, Liu C, Yue Q, Xu X (2020a). Effects of charge density and molecular weight of papermaking sludge-based flocculant on its decolorization efficiencies. Science of the Total Environment, 723: 138136
Guo K, Gao Y, Gao B, Feng Q, Shen X, Liu C, Yue Q, Xu X (2020b). Structure-activity relationships of the papermill sludge-based flocculants in different dye wastewater treatment. Journal of Cleaner Production, 266: 121944
Hasan A, Fatehi P (2019). Cationic kraft lignin-acrylamide copolymer as a flocculant for clay suspensions: 2. Charge density effect. Separation and Purification Technology, 210: 963–972
He W, Zhang Y, Fatehi P (2016). Sulfomethylated kraft lignin as a flocculant for cationic dye. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 503: 19–27
Henderson R K, Baker A, Murphy K R, Hambly A, Stuetz R M, Khan S J (2009). Fluorescence as a potential monitoring tool for recycled water systems: A review. Water Research, 43(4): 863–881
Kim S (2001). Effects of monetary policy shocks on the trade balance in small open European countries. Economics Letters, 71(2): 197–203
Liu X, Tian C, Sun W, Zhao Y, Shih K (2020). Secondary effluent purification towards reclaimed water production through the hybrid post-coagulation and membrane distillation technology: A preliminary test. Journal of Cleaner Production, 271: 121797
Liu Z, Lu X, Xie J, Feng B, Han Q (2019). Synthesis of a novel tunable lignin-based star copolymer and its flocculation performance in the treatment of kaolin suspension. Separation and Purification Technology, 210: 355–363
Matús M, Križan P, Šooš L’, Beniak J (2018). The effect of papermaking sludge as an additive to biomass pellets on the final quality of the fuel. Fuel, 219: 196–204
Naicker J E, Govinden R, Lekha P, Sithole B (2020). Transformation of pulp and paper mill sludge (PPMS) into a glucose-rich hydrolysate using green chemistry: Assessing pretreatment methods for enhanced hydrolysis. Journal of Environmental Management, 270: 110914
Papadopoulos K P, Argyriou R, Economou C N, Charalampous N, Dailianis S, Tatoulis T I, Tekerlekopoulou A G, Vayenas D V (2019). Treatment of printing ink wastewater using electrocoagulation. Journal of Environmental Management, 237: 442–448
Peng L, Shang Y, Gao B, Xu X (2021). Co3O4 anchored in N, S heteroatom co-doped porous carbons for degradation of organic contaminant: role of pyridinic N-Co binding and high tolerance of chloride. Applied Catalysis B: Environmental, 282: 119484
Rodríguez-Vidal F J, García-Valverde M, Ortega-Azabache B, González-Martínez A, Bellido-Fernández A (2020). Characterization of urban and industrial wastewaters using excitation-emission matrix (EEM) fluorescence: Searching for specific fingerprints. Journal of Environmental Management, 263: 110396
Samsami S, Mohamadi M, Sarrafzadeh M H, Rene E R, Firoozbahr M (2020). Recent advances in the treatment of dye-containing waste-water from textile industries: Overview and perspectives. Process Safety and Environmental Protection, 143: 138–163
Setareh P, Khezri S M, Hossaini H, Pirsaheb M (2020). Coupling effect of ozone/ultrasound with coagulation for improving NOM and turbidity removal from surface water. Journal of Water Process Engineering, 37: 101340
Shang Y, Chen C, Zhang P, Yue Q, Li Y, Gao B, Xu X (2019). Removal of sulfamethoxazole from water via activation of persulfate by Fe3C@NCNTs including mechanism of radical and nonradical process. Chemical Engineering Journal, 375: 122004
Wang R, Jin X, Wang Z, Gu W, Wei Z, Huang Y, Qiu Z, Jin P (2018a). A multilevel reuse system with source separation process for printing and dyeing wastewater treatment: A case study. Bioresource Technology, 247: 1233–1241
Wang W, Yue Q, Guo K, Bu F, Shen X, Gao B (2019). Application of Al species in coagulation/ultrafiltration process: Influence of cake layer on membrane fouling. Journal of Membrane Science, 572: 161–170
Wang W, Yue Q, Li R, Bu F, Shen X, Gao B (2018b). Optimization of coagulation pre-treatment for alleviating ultrafiltration membrane fouling: The role of floc properties on Al species. Chemosphere, 200: 86–92
Xue M, Gao B, Li R, Sun J (2018). Aluminum formate (AF): Synthesis, characterization and application in dye wastewater treatment. Journal of Environmental Sciences (China), 74: 95–106
Yang Z, Gao B, Wang Y, Wang Q, Yue Q (2011). Aluminum fractions in surface water from reservoirs by coagulation treatment with polyaluminum chloride (PAC): Influence of initial pH and OH-/Al3+ ratio. Chemical Engineering Journal, 170(1): 107–113
Yin H, Liu L, Wang X, Wang T, Zhou Y, Liu B, Shan Y, Wang L, Lü X (2018). A novel flocculant prepared by lignin nanoparticles-gelatin complex from switchgrass for the capture of Staphylococcus aureus and Escherichia coli. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 545: 51–59
Zhang P, Wu Z, Zhang G, Zeng G, Zhang H, Li J, Song X, Dong J (2008). Coagulation characteristics of polyaluminum chlorides PAC-Al30 on humic acid removal from water. Separation and Purification Technology, 63(3): 642–647
Zhou H, Zhou L, Ma K (2020). Microfiber from textile dyeing and printing wastewater of a typical industrial park in China: Occurrence, removal and release. Science of the Total Environment, 739: 140329
Zhu H, Zhang Y, Yang X, Liu H, Shao L, Zhang X, Yao J (2015). One-step green synthesis of non-hazardous dicarboxyl cellulose flocculant and its flocculation activity evaluation. Journal of Hazardous Materials, 296: 1–8
Acknowledgements
This research was supported by grants from Taishan Scholar Foundation (No. ts201511003). The authors thank Dr. Pamela Holt for editing the manuscript.
Author information
Authors and Affiliations
Corresponding author
Additional information
Highlights
• PSBF performed better than PAC and PAM in CODCr removals.
• PSBF was more insensitive to changing pH than PAC and PAM.
• PAC could remove humic acid-like pollutants and dye particles.
• PSBF was efficient in removing tryptophan-like pollutants from PPDW.
• A secondary coagulation-flocculation process (PAC → PSBF) is proposed here.
Electronic supplementary material
Rights and permissions
About this article
Cite this article
Guo, K., Gao, B., Wang, J. et al. Flocculation behaviors of a novel papermaking sludge-based flocculant in practical printing and dyeing wastewater treatment. Front. Environ. Sci. Eng. 15, 103 (2021). https://doi.org/10.1007/s11783-021-1390-x
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11783-021-1390-x