|single-stream recycling delivered |
to a MRF for separation
Until recently zero waste measurement was quantified as diversion rates from the landfill without final destination consideration. Known for high levels of contamination, single-stream recycling - often the only recycling option available for the corporate community - results in a high percentage of recyclable items landfill destined. Thus, “true recycling rates” are frequently inflated with single-stream recycling programs.
Note effective single-stream MRF – material recovery facilities – separation is limited by the contamination in the delivered material. Published reports substantiate curbside single-recycling programs often contain significant contaminates, which may then pollute the corporate recycling delivered to the MRF.
|First source-separated aluminum|
bale at Georgia Dome
S-SMRT targets moderate material generators whose current recycling option is single-stream recycling.
In simplistic terms, S-SMRT encompasses the TTMA with the following steps:
|Andrew Lantz loading|
bales onto box truck
The trial run was seamless as the UNICOR - federal prison system employment arm - managers along with inmates greeted the team with enthusiasm. Pallets were weighed empty and then weighed again loaded with material bales; several individual mini-bales were weighed to estimate an average. Next the material was transported for compaction into standard-sized bales.
|loosely compacted first standard|
At the trial, the only significant challenge was the Penitentiary baler produced a loosely compacted aluminum bale that lost bottles as moved and was approximately 50 pounds underweight. Compaction issues are easily remedied via: 1> adjusting the machine compaction setting, 2> repairing the machine or final remedy 3> purchasing a new machine. It was rewarding to know the main challenge was one with an easy solution.
Other template challenges include shifts in Ei Partner staff and | or business model. Beyond Ei Partner associates flowing with empowering career choices, the designated hauler shifted their business model and will no longer serve at the template's core. Though a shock, the simplistic genius of S-SMRT is the hauler role merely requires a box truck, qualified drivers and a relationship grounded in trust with hauler management.
At the Georgia Dome, labor sources and division of time to source-separate material proved a challenge during the first pilot year. Though frustrating, the entire S-SMRT Team is committed to long-term success. Pioneers know immediate disappointments are necessary to create a flexible foundation built to endure many renditions while evolving into a proven format.
|Tim shows the tremendous mixed |
paper volume potential
In the first year, source-separation was limited to aluminum and PET plastic bottles. Next year the intent is to add the significant amount of mixed paper from event programs, marketing material and other sources. In addition, GWCC director of sustainability Tim Trefzer intends to explore including GWCC convention and event material in the source-separation process. As the nation's fourth largest convention center, evolving material management practices is a monumental task, one with significant impact.
By the Atlanta Falcons 2015 Season at the Georgia Dome the goal is to recruit additional Lead Pioneers within the downtown convention district. Route density is key for the hauler's financial success.
The Ei FB album, Source-Separated Materials Recycling Template, building a city-wide network, is a pictorial recap of the template from its plastic film recycling inception to current work-in-progress.
Simplicity is the common thread throughout the S-SMRT. New operating practices are low tech in nature with a mini-baler in general the only necessary purchase. Additional labor is required to source-separate and bale material on-site; thus, "green jobs" are created with the overall bottom line improved - a multiple win!
Though simple, the S-SMRT is NOT easy. Yet Remember: If it was easy, it would already be done!