It contributed the methodology for extracting cogon pulps and the required chemical to be used in this study to obtain the desired material. Cogongrass Biology. It has become established in the southeastern United States within the last fifty years, with Alabama, Mississippi, and Florida having extensive acreage of roadway and pasture infested with cogongrass. Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. The objective of this study is to determine the suitability of cogon grass as an alternative fibre for pulp and paper making by analysing its chemical and surface morphological properties. Identification 1). The pulp was then subjected to five different treatments before it was made into a card board like material. Anyone who’s ever visited a pulp mill can attest to the unpleasant smells, and moreover, turning wood into paper releases harmful chemicals like dioxin (Striepe, 2011). Cogon grass, Imperata cylindrica (L.) Beauv., has been ranked as one of the ten worst weeds of the world (Holm et al., 1977) (Fig. Grasses can be classified, according to their photosynthetic pathways, as either C3 or C4 plants. Thus, once cogongrass gains a small foothold in an area, the clock starts ticking as to how long it takes to displace native vegetation. The feasibility of cogon grass (Imperata cylindrica) as a substitute for cardboard food packaging was studied in this research project. The cogon grass was cut, boiled, and crushed in order to get the pulp. C3 grasses that could be considered as energy crops for high-capacity, low-cost production include reed canary grass and giant reed while the corresponding C4 crops include miscanthus and switchgrass.Signifcant quantities of grass biomass are also obtained in municipal areas due to … showed the feasibility of using pulps from cogon grass [2]. Cogon grass (Imperata cylindrica), an invasive, unwanted grass was used and evaluated for its applicability for the sorption of engine oil. Quantification of chemical compositions was conducted in accordance with relevant Technical Association of the Pulp and Paper Industry (TAPPI) Tests, Kurscher-Hoffner and Chlorite methods. Scanning electron microscopy (SEM) was used to visualize the surface morphology of the cogon grass … Cogon weed is not native to America but spread from the accidental introduction of the seed from Japanese packing materials in … 14 Cogon grass paper-making uses the soda method to break down the fibers. The holocellulose, cellulose, lignin, 1% NaOH solubility, hot water solubility and ash contents were quantified to analyse its chemical characteristics. Cogon Grass as Heat Insulator ...Cogon Grass as Thermal Insulator In: Science Cogon Grass as Thermal Insulator COGON GRASS AS THERMAL INSULATING MATERIAL KRISELLE ANNE A. GERPACIO A Thesis Outline Submitted to the Department of Civil Engineering, College of Engineering and Computing, University of Southern Mindanao, Kabacan, Cotabato in Partial Fulfillment of the Requirements for the … Making paper using cogon grass is a way to productively use the invasive weed. Cogon grass (Imperata cylindrica) forms a dense mat and produces plenty of leaves that make … Cogongrass (Imperata cylindrica (L.) Beauv.) Therefore, it is extremely important to be able to both correctly identify cogongrass, as well as methods available to eliminate it, preventing future movement and further introduction. Beware of Cogon Grass. Cogon grass (Imperata cylindrica) is an invasive, non-native grass which occurs in Florida and several other southeastern states.A pest in 73 countries, and considered to be one of the "Top 10 Worst Weeds in the World", cogon grass affects pine productivity and survival, wildlife habitat, recreation, native plants, fire behavior, site management costs and more.