Departments



Articles

Conservation: Talking Trash AND Recycling
July 26th, 2010

Conservation: Conservation Corner: Reduce and Recycle Your Mail
July 6th, 2010

Conservation: Conservation Corner: What`s Good About the New Waste Contract?
June 10th, 2010

Conservation: How to Decide Which Size Trash Container to Choose
June 7th, 2010

Conservation: EAP Report: The Positive and the Negative
May 13th, 2010

Conservation: Shouldn`t Every Day Be Earth Day?
April 22nd, 2010

Conservation: Conservation Corner: Why We Want Change
February 25th, 2010

Conservation: Conservation Corner
February 5th, 2010

Conservation: Energy Advisory Panel - A Year in Review
January 24th, 2010

Conservation: Conservation Corner: News From the Panel
December 23rd, 2009

Conservation: Conservation Corner: Learn About P-A-Y-T
December 1st, 2009

Conservation: Conservation: How PAYT Works in Another Community
October 30th, 2009

Conservation: Conservation Corner: The Greening of Cedar Key School
September 26th, 2009

Conservation: Conservation Corner: Update on Progress
September 22nd, 2009

Conservation: A Visitor to Cedar Key
September 22nd, 2009

More

Conservation Corner: Glass Recycling 101

Conservation Corner: Glass Recycling 101

Energy Advisory Panel


In Cedar Key all colors of glass can be recycled. Drain excess contents or rinse soiled glass jars or bottles with used dishwater (a water conservation step) to remove gross food residue. Remove and discard lids, caps or metal rings. There is no need to remove labels. Glass does not have to be separated from metals, plastic or paper recyclables when placed in the trailer. Light bulbs, glass cookware and window panes cannot be recycled as they contain ceramics.


What happens to collected glass when it leaves Cedar Key in the trailer?


Glass is sorted by color at the Levy County Recycling Center. It is necessary to separate by color as coloring agents are added during the original manufacturing and as this color cannot be removed, brown bottles can only make brown bottles, green bottles can only make green bottles, etc.

The sorted glass is transported to a processing plant where it is broken down into smaller pieces called cullet. The cullet is further crushed, sorted, cleaned and then mixed with the raw materials sand, soda ash and limestone. This final mixed or "batched" material is then heated to a temperature of 2150-2200 degrees Fahrenheit and molded into the desired shape.

The cost savings of recycling glass is in the decreased amount of raw materials and energy needed and the extended life of plant equipment such as furnaces. High temperatures of 2600 to 2800 degrees Fahrenheit are needed to melt and combine raw materials when glass is made from scratch. Since cullet melts at a lower temperature, the more cullet added to a batch of raw materials, the less energy is needed to melt it.


So after taking the last sip of your favorite bottled beverage, recycle the bottle to not only reduce energy use but also to conserve raw materials and lower landfill usage thereby preserving our natural landscapes.


Glass Recycling Facts:

* ONLY 10-12% glass used in the US is recycled, so, there is definitely "room for improvement!"
* Approximately 28 billion bottles and jars are thrown into our declining landfill space every year
* Recycling glass is not only energy efficient but also reduces related air pollution by 20% and water pollution by 50%
* 1 ton of recycled glass is equal to 1300 pounds of sand, 410 pounds of soda ash and 380 pounds of limestone saved
* Glass can be recycled indefinitely and not lose its quality
* Glass can go from the recycling center to the supermarket shelf in 30 days
* Glass recycling is a closed loop system, creating no added waste or by-products
* Low quality cullet may be used as insulation, road aggregate or decorative tiles
* The US is home to over 49 glass manufacturing plants and 65 cullet processing plants
* Energy saved by recycling one glass bottle is enough to light a 100-watt bulb for 4 hours

Sources: www.reachoutmichigan.org, www.earth911.com, www.wikipedia.com, www.gpi.org

Click for printer friendly version

Email this article to a friend

 

 

© 2010
Cedar Key News

contact@cedarkeynews.com