Most existing elasticity estimates for the pulp and paper industry are based on aggregate products (e.g., total paper, paperboard, or paper except newsprint). Using United States data, we present and evaluate econometric output supply models for four relatively disaggregated paper products: newsprint paper (NP), printing/writing paper (PWP), tissue paper (TP), and packaging paper (PP). Sample p...

Executive Summary The objective of this study was to examine the technology and infrastructure of paper recycling in New York City and devise ways for increasing paper recovery. At present, " residential " wastepaper is collected as a separate stream by the Department of Sanitation of New York City (DSNY). In 2003, DSNY collected approximately 414,960 tons of paper, i.e. about 35 percent of the...

With the effect of technological advances, use electrical and electronic devices has increased dramatically in recent years. Wireless technologies related applications are mostly preferred for communication these with each other. Thus, people easily exposed to electromagnetic waves daily life. The extensive global raises question their possible biological effects on human health. Also, influenc...

The burning of building finishing materials containing chemical substances can lead to the spread fire with a large number harmful substances. To prevent this, cellulose, an eco-friendly material that minimizes generation substances, was chosen as main for materials. Wastepaper recycled extract and manufactured by mixing in expandable graphite magnesium hydroxide. flame-retardant performance ev...