Showing posts with label recycle. Show all posts
Showing posts with label recycle. Show all posts

Wednesday, July 1, 2015

Building a Compost Pile

First, pick a spot.
To start composting, pick the right spot for your compost pile. Look for a convenient section of your backyard that has good drainage and that complies with any applicable codes or regulations.

In some cities, for example, fire regulations prohibit locating a compost area within three feet of any structure. Consult your town or village official for any restrictions.

Select a method.
The easiest way to compost is the pile method. It costs nothing, requires little maintenance, and is useful for large quantities of yard waste (such as autumn leaves).

Just put your yard waste in a pile up to five feet high. In 12 to 18 months, the pile will have reduced in size to about one foot, and the bottom will have turned to compost.
If you prefer, you can use a bin. Compost bins can be purchased at many garden supply and hardware stores, or they can be constructed easily and inexpensively from a variety of materials.

In general, a bin can be any shape, but should be approximately three to four feet in diameter, and of similar height. Leaving the fourth side open or adding a gate permits easy access for adding and removing materials and turning the compost.
Although bins are good for ongoing composting, they’re usually not big enough for large amounts of leaves or grass clippings. To increase your composting capacity, you can put up to three bins, side by side.
The most inexpensive composting bins are made from recycled materials: wooden pallets or leftover snow fencing, for example. But if materials aren’t readily available, they can usually be purchased for less than $25. A pre-made bin can be purchased for as little as $25 to $50.

You’re ready to compost.
Depending on the method you’ve chosen, you can start composting by placing any compostable material (see list under Compost) in a pile, or placing it in your compost bin.
Be sure yard waste other than grass (such as brush or twigs) is less than 4” long and no more than 1/8” thick. Also, it’s best to mix grass clippings with leaves or other garden materials. This hastens the decomposition process.
Once you’ve started a compost pile, all it requires is moisture and oxygen. Turning the materials with a pitchfork once or twice a month increases aeration and moves materials from the outside of the pile to the center, where it can decompose faster and more completely.
As the weeks pass, you can continue adding waste material to your bin or pile. There’s no need to worry when winter comes, the composting process continues, but much more slowly. The, when temperatures rise in the spring, the process picks up speed again.

When your compost is ready, use it as a soil additive in your flower bed or as mulch around the trees or shrubs. If you like a finer compost, use an old metal screen to sift out any waste that hasn’t completely decomposed.
One word of caution: If you use weed killers or insecticides on your lawn, don’t use the resulting compost in your vegetable garden. It’s fine, however, for the rest of your yard.

Compost
Many types of yard waste can be composted, including:
• Leaves 
• Grass clippings (as long as they’re mixed with other yard waste) 
• Plant cuttings (unless they’re diseased) 

Other organic materials can be composted too, such as: 
• Sawdust and wood shavings 
• Small amounts of fireplace ash If you desire, you can also compost certain types
of kitchen waste, although we recommend using a closed bin to prevent compost from attracting animals. 

Add:
• Fruit and vegetable peels and leftovers 
• Coffee grounds and filters 
• Tea bags 
• Empty egg shells

Do not add: eggs, dairy products, meat scraps, bones, grease, fish, kitty litter or barbecue briquets.

This information is provided from OCRRA Pamphlet “Earth Friendly Ways to Manage Yard Waste”


Tuesday, June 16, 2015

Reduce, Reuse, and Recycle


You can minimize the negative impacts of materials and product manufacturing by strictly adopting this mantra: Reduce, Reuse, and Recycle.  Reuse is one of the most effective strategies for offsetting the environmental and human health impacts of material or products. When you reuse reclaimed brick, for example, you do not need to mine the raw material or fire it in a kiln.  If it is already on site, you don’t need to expel greenhouse gases in transporting it. Nor do you need to send the old brick to the landfill.
Reclaimed materials can provide  design details and a historic perspective that makes the landscape unique, and it is likely to save money.
  • Consider the many options. Reclaimed materials can be used in whole form or deconstructed and dismantled for reuse as a completely new object.
  • Be creative.   Homeowners should be open to new and creative ways in which materials may be incorporated into the landscape.  When reusing materials it is often helpful to let the material inspire the design.
  • Locate materials early in the design process.  Determining what materials are available for reuse early in the design process will allow time for creativity and design exploration.
  • Select materials that can be reused.  When designing new site features, select durable and non-toxic materials  in modular and or standard sizes.
  • Design for deconstruction.  Design site features to be disassembled without unreasonable effort or extensive damage to the material.  For example, use screws instead of nails and avoid the use of glues or other liquid adhesives.
How to locate reclaimed materials
When shopping for reclaimed materials, homeowners now have a variety of options.  In this section, the instructor will need to research local resources for reclaimed materials and provide students with a list of vendors in the area.  Common suppliers include recycling centers, salvage stores, Habitat for Humanity and websites like freecycle.com or craigslist.
Recycle
Materials that are collected, reprocessed and used again to make a new product are known as recycled materials.  Recycled materials lessen the need for virgin feedstock and avoid sending useful materials to the landfill; however, significant energy and other resources are often required during the recycling process (Calkins 2009).  Because of this, recycled materials should be considered after options to reduce or reuse materials have been fully explored.
Landscapes can support the use of recycled materials two ways.  First, by purchasing materials with recycled content.  Typically the higher the recycled content the better.  And second, by purchasing materials that can be easily recycled in the local area.
Post-consumer vs. pre-consumer content
Materials can contain either post-consumer or pre-consumer recycled content.  Of the two, post-consumer items are preferred because they are made from materials that were once consumer items and have now been diverted from the landfill.  Pre-consumer content typically comes from the manufacturing process, and can often be broken down and remade into similar or different materials.
What materials can be recycled locally?  Where are the recycling centers?
Unfortunately, all materials cannot be recycled in all areas.  Knowing the materials accepted by local recycling centers can help homeowners make more informed decisions.  
Use minimally processed materials
The ecological and human health impacts of materials typically increase which each additional  manufacturing phase.  Therefore materials that have reduced manufacturing and processing requirements often pose fewer environmental and human health risks.  Examples of minimally processed materials include:
  • Uncut stone
  • Earth materials
  • Wood
  • Bamboo