Volume 4 Issue 2
Ashrafi Birgani, S., Talaeipour, M., Hemmasi, A., Bazyar, B., and Larijani, K. (2022). "Removal of heavy metal ions using cellulose nanocrystals and succinic anhydride-modified cellulose nanocrystals prepared from bleached soda bagasse pulp," BioResources 17(3), 4886-4904.Diao, H., Xu, Y., Li, L., and Tang, Q. (2022). "Bioinformatics analysis of Klebsiella pneumoniae M1, from microbial flocculation resources," BioResources 17(3), 4870-4885.View our current issue
- Reviewpp 835-849Lu, J., Chorney, M., and Peterson, L. (2009). "Sustainable trailer flooring," BioRes. 4(2), 835-849.AbstractPDFDifferent trailer flooring materials, including wood-based, aluminum, steel, and synthetic plastic floors, were evaluated in accordance with their durability and sustainability to our natural environment. Wood-based trailer flooring is an eco-friendly product. It is the most sustainable trailer flooring material compared with fossil fuel-intensive steel, aluminum, and plastics. It is renewable and recyclable. Oak, hard maple, and apitong are strong and durable hardwood species that are currently extensively used for trailer flooring. For manufacture, wood-based flooring is higher in energy efficiency and lower in carbon emission than steel, aluminum and plastics. Moreover, wood per se is a natural product that sequesters carbon. Accordingly, using more wood-based trailer flooring is effective to reduce global warming.
- Reviewpp 850-906Hubbe, M. A., Nanko, H., and McNeal, M. R. (2009). "Retention aid polymer interactions with cellulosic surfaces and suspensions: A review," BioRes. 4(2), 850-906.AbstractPDFRetention aids can be defined as very-high-mass, water-soluble polymers that are added to cellulosic fiber slurries before the formation of paper in order to improve the efficiency with which fine particles, including cellulosic fines, are retained in the paper product. Optimization of retention aid performance can be a key to achieving efficient and environmentally responsible papermaking objectives. This article reviews various published theories related to retention aid use. Findings related to three main classes of retention aid polymers are considered: cationic acrylamide copolymers (cPAM), anionic acrylamide copolymers (aPAM), and polyethylene oxide (PEO). While many aspects of the interactions of each of these classes of retention aid products can be understood based on colloid chemistry principles, further research is needed in order to more fully bridge the gap between theory and practice.