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Plastic wastes are troublesome for companies handling scrap paper for recycling. Efforts must be devoted to separate plastics from scrap paper streams; in order to yield recyclable paper fiber that has good economic value (as well as recycling operations that are economically practical) scrap must be free of plastic contaminates. Can plastics recycling can get a boost; through general use of plastics only curbside recycling bins? What about the inclusion of scrap-tire rubber? A growing number of projects in North America are yielding scrap rubber e.g., road pavement additives, crumb-rubber, tire-mulch, and a variety of other products. Something as basic as cutting the sidewalls off of tires can avoid cutting through the thread's steel-belts; hence avoiding damaging wear on expensive cutting-knives; and making tire recycling even more practical. Scraped tires have greatly reduced bulk, and can be readily processed, stored and transported economically. Can plastics and tire recycling initiatives spur environmental cleanup agendas? Here in California, the agency "California Integrated Waste Management Board" demonstrates rare examples of successful "public private partnerships." California has enacted laws on computer and electronic waste recycling; whose recycling plants have generated interest worldwide. The plastics and glass from recycling operations are mixed into concrete for road pavements, and crumb-rubber is also being applied to asphalt for road pavement. Yet, plenty of scrap plastics, and rubber are exported to Asia; where infrastructures there allows for wide utilization of scrap materials. How much scrap can actually go towards energy from waste objectives; esp. with the current prices for oil? Oil is distilled from plastics and tires at this company in China. http://www.roycobeijing.com/index.html Japan also does-well with "waste to energy" initiatives; as they have long lived-with limited energy resources. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GreenYes" group. To post to this group, send email to GreenYes@no.address To unsubscribe from this group, send email to GreenYes-unsubscribe@no.address For more options, visit this group at http://groups.google.com/group/GreenYes -~----------~----~----~----~------~----~------~--~--- |
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