PPT-Theme 6 – Recycling and re-use (plastics, ceramics, wood and pulp and metals)

MEERI PAS Waste generation in the EU Total waste quantities continue to increase in most European countries In 2014 the total waste generated in the EU28 by all economic activities and households amounted to 2 503 million . 8 million tonnes Plastics material produced 25 million tonnes Processor sales turnover 131 billion Value of exports 46 billion People employed 186000 Over 3000 primary processors 7430 companies in the polymer industry Plastics industry turnover 19bn An alternative must be found.. . Plastic Alternatives. Alternatives. Carrier Bags:-. An alternative to using plastic bags would be to use reusable bags such as cloth bags which are durable, reusable and washable so they do not have to be thrown away and will not contribute to the build up of waste in land fill sites.. Delivered by:. Dr. Rajeev Kumar Singh. Direct Pulp Capping. I. ndications. Small pinpoint mechanical exposure of < 1 mm diameter. Recent traumatic (<24 h. ) pulp exposure. contra-Indications. Spontaneous . Biorefineries. Karin Lindgren, Innventia. 2. INNVENTIA AB. Staff 270. Swedish R&D company . Serving customers globally . Pulp, paper, packaging, printing, new materials and biorefining. Karin Lindgren, Production of Chemicals and Materials in Future Pulp Mill Biorefineries. Presented by: Dr. Reza . Hatam. Dental pulp as a connective tissue:. . How respond to irritants? . What makes it prone to degeneration?. Unique environment of dental pulp. Unyielding walls of dentin. AND AGE CHANGES OF PULP. WHAT IS PULP?. Pulp is a delicate, specialized connective tissue containing thin-walled blood vessels, nerves, and nerve endings enclosed within dentin. . How does the pulp form?. Delivered by:. Dr. Rajeev Kumar Singh. Direct Pulp Capping. I. ndications. Small pinpoint mechanical exposure of < 1 mm diameter. Recent traumatic (<24 h. ) pulp exposure. contra-Indications. Spontaneous . They are distiguished by its bonding which is ionic or covalent bonding. High elastic modulus and hardness. High melting point. Low thermal expansion. Good chemical resistance. Brittle. Thermal insulators. Pottery or clay sculpture fired at high temperatures in a kiln to make them harder and stronger. . Ceramics Around the World. Ceramics have been used, throughout the world, for tens of thousands of years.. Beverages in aluminum and glass containers retain their carbonization (i.e., “fizz”) for several years, whereas those in two-liter plastic bottles “go flat” within a few months. .. There is a plastic . The art of making objects out of clay. What is Clay?. A fine grain material from the earth that is naturally found in soil and sedimentary rock. . Lesson 1a. Hand building Techniques. Pinch - Forming a clay object . Gopal Goyal. Chief Scientist, International Paper. October 9. th. , 2013. Global Manufacturing. . North America . 18.9 MM Tons . 11,000 mill employees. . IP Brazil. 1.7 MM Tons . 3,100 mill employees. 1.IntroductionAt the advent of the 21st century, mankind is facing global envi-in establishing recycling for the efficient utilization of our naturalresources. As a measure of the Japanese steel indu I. nsider’s Perspective. Tom Pecorini. December 16, 2014. Tom Pecorini. Fellow in Polymers Technology Division. PhD from Lehigh University. Started at Eastman in 1992. Involved in many plastics development projects for SP.