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Mixed Waste Processing Reports Published by the American Chemistry Council

On June 24, 2015, the American Chemistry Council (ACC) issued a news release announcing the publication of a report on mixed waste processing, prepared by Gershman, Brickner & Bratton, Inc. 

On May 31, 2016, the ACC published a supplemental report, prepared by GBB, that examines ten types of equipment, including optical sorting systems, bag openers, air separation systems and densifiers. The evaluations include the quality of the finished product, the volumes that are captured versus lost, and the speed at which the processing equipment works.  

Both reports were commissioned by the Plastics Division of the ACC, which is examining methods to increase recovery of plastics.

Learn more:

Special North American Workshop at the 2015 International Symposium on MBT, MRF & Recycling in Germany

Waste-to-Resources SymposiumEveryone wants to do better with municipal solid waste, and mechanical biological treatment (MBT) is one avenue. But is it right for every community? The single best place to learn about MBT is where it’s being done, by the folks who know the most about it. That happens only once every two years in Germany with renowned MBT expert Dr. Matthias Kuehle-Weidemeier, CEO of the Germany-based waste treatment specialists Wasteconsult International. Your next chance to hear from Dr. Kuehle-Weidemeier is this May in Hanover, Germany.

Waste-to-Resources SymposiumWith participants from about 40 countries attending previous editions, Waste-to-Resources is the world’s largest conference on MBT & Material Recovery Facilities (MRF). The combination of conference, commercial exhibition, and site visits will make Waste-to-Resources 2015 again a prime event for operators, authorities, consultants, and technology providers. The conference, which will be held May 5-8, 2015, will cover a wide range of topics, including:

  • Waste-to-Resources SymposiumMBT & MRF in different countries
  • Targets, legal aspects, boundary values
  • Basics, possibilities, limits, and relevance of MBT & MRF
  • Competition and material (waste) streams
  • Functionality, economic efficiency, and lifecycle balance
  • Experience with new and rebuilt plants
  • New developments in machine and system engineering
  • Anaerobic digestion of organic waste fractions
  • Energy recovery by RDF power plants, gasification, liquidization, and more
  • Conditioning, use, and sale of MBT & MRF output fractions (e.g. RDF, metals)
  • Process control and analytics
  • Emissions and their treatment
  • Bio/Pyro and Hydro-char (HTC)
  • Landfilling of MBT-waste

North American Workshop

Waste-to-Resources WorkshopAs part of the conference, GBB will host a special complimentary workshop for colleagues from North America, on May 7, 2015, from 11:00 a.m. to 1:00 p.m. This workshop will be tailored for and limited to attendees from North America, and will be facilitated by John Carlton, P.E., BCEE, Senior Vice President with GBB and Dr. Kuehle-Weidemeier, and supported by Michael Balhar, CEO of ASA GmbH. The workshop will feature a facilitated discussion on the following topics:

  • The development of modern MBT systems and how they can reduce landfill input and aftercare costs;
  • Insight into commercial MBT systems in Europe and how these systems could work in North America;
  • Practical experience and lessons learned from operating MBT systems in Europe; and
  • Implementing MBT processing as part of a North American integrated solid waste management system.

In addition, there will be reserved time to discuss your specific operating systems or solid waste management strategies and brainstorm together the best way to incorporate MBT into your current or future plans. After attending this workshop, attendees will come away with the latest information on MBT and how it could play a role in helping achieve their solid waste management goals.

As a bonus, in addition to access to the special North American workshop, North American attendees will also receive the proceedings (448 pages) of the previous Waste-to-Resources conference as a bonus.

To view the conference program, register, and reserve your space at this workshop, please visit www.waste-to-resources.eu.

We hope to see you there!

Prince William County, VA, Moves Forward With Organic Waste Processing Facility

In the summer of 2017, Prince William County, the second-most populous County in Virginia, located about 35 miles west of Washington, DC, is scheduled to inaugurate a brand new facility to process yard waste, food scraps, and wood waste.

The innovative public-private partnership (PPP) with Northern Virginia-based Freestate Farms LLC was approved by the Prince William Board of County Supervisors at their January 20, 2015 meeting. As per the 20-year agreement, which includes extension options, beginning July 1, 2015, Freestate will start processing organic material currently received by the County using existing processes while the new facility is under construction.  Phased construction of the new facility should take approximately two years.

When completed, the facility will recycle more than 80,000 tons of organic waste a year into high-value compost, soil products, and non-synthetic fertilizers. It will also generate baseload renewable energy and environmental attributes; and it will produce sustainable and locally-grown fresh fruits and vegetables for sale back into the community.  New processes/operations at the facility will include:

  • Advanced Aerobic Composting of Yard Waste
  • Anaerobic Digestion of Food Waste
  • Combined Heat and Power Production
  • Greenhouse Operation

GBB has been working closely with the County on the technical and economic feasibility study, planning and implementation of the Prince William Renewable Energy Park, and on the procurement process for this new state-of-the-art organics facility. Among the expected benefits of the PPP are the creation of 20-25 jobs, increased organics processing capacity, increased recycling rate, extended landfill life, and setting a solid foundation on which to build a comprehensive County-wide organic waste management program.

Tom Smith, Solid Waste Division Chief, provides information about the new facility and transition period in this short Prince William County video:

More info:

Guam Receiver Updates

GBB Receiver - GuamIn a Court Order dated March 17, 2008, U.S. District Court Judge Frances M. Tydingco-Gatewood appointed GBB to be Guam Receiver with full responsibility for bringing the Guam Solid Waste Management Division, now the Guam Solid Waste Authority (GSWA), into compliance with the 2004 Consent Decree for violation of the Clean Water Act. Information about the receivership and the Guam Solid Waste Authority is available at:

Featured News:

Final environmental closure for Ordot Dump – KUAM News (March 27, 2016)

Harmon Solid Waste Station Opens – KUAM News (January 23, 2015)

GBB’s Bob Brickner Attends quasar’s Grand Opening of New AD Project in Ohio

Bob Brickner at quasarOn July 15, 2014, GBB Executive Vice President and Co-Founder Bob Brickner attended the grand opening of quasar energy group’s new high-solids anaerobic digestion project in the City of Wooster, OH, approximately 50 miles southwest of Cleveland. Along with 200 other attendees, Bob participated in the daylong event that included the official ceremonies; lunch; guest speakers from quasar, the City, Ohio House of Representatives, Ohio Senate, U.S. Department of Agriculture, and the Northeast Section of the Ohio Water Environment Association; and a technical tour of the plant.

quasar

Photo credit: quasar

quasarThe new facility, funded in part by the USDA Rural Energy for America Program and the Ohio Development Services Agency, is located on the grounds of the City of Wooster Water Pollution Control Plant. The retrofit transformation of the plant, with the newly installed Nutrient Resource Recovery System, helped turn the traditional 50+ year old wastewater treatment plant into a water resource recovery facility, recycling energy and nutrients from the waste stream while reducing operating costs and expanding capacity.

quasarThe 1.8 million gallon tank, with an annual input capacity of 100,000 wet tons of organic biomass and wastewater treatment plant biosolids, can generate 810 kW of electricity. Under a long-term contract with the City, quasar privately funded the project will operate and monitor the three anaerobic digesters that will be able to manage five times the throughput of the original system while meeting EPA regulations. The retrofit has allowed the City of Wooster to provide 100 percent of the electricity to run the entire WWTP/digester facility as well as provide waste management solutions to businesses interested in relocating to the area, according to City staff.

Bob noted that this is the third alternative technology facility grand opening that he has attended in the space of just a couple of months, after Infinitus in Montgomery Alabama and Enerkem in Alberta, Canada earlier this year. “This is a testament to the evolution going on in the industry, and the ability of technologies to successfully move from concept and demonstration to reality,” he said.

Related Stories:

 

Bob Brickner Attends Enerkem Facility Inauguration in Edmonton, Alberta, Canada

Enerkem Facility

Feedstock preparation facility

Bob Brickner, GBB Executive Vice President and Co-Founder, attended the June 4, 2014 inauguration of the Enerkem solid waste to Methanol facility in Edmonton, Alberta, as the plant begins formal commissioning of the gasification module. Well-wishers from all over Canada, and a few from the U.S., made the trek to see the more than $100 million facility first hand.

Bob was not only able to participate in the formal event at the Enerkem location on the City of Edmonton’s extensive waste campus in the northeastern part of the city, but was also able to tour the adjacent new Vecoplan system supplied to the waste processing facility. The Vecoplan facility processes solid waste and generates the prepared feedstock fired in the Enerkem gasifier.

Transfer conveyor between MSW processing and Enerkem facility

Transfer conveyor between MSW processing and Enerkem facility

Bob noted to GBB staff that, “The trip by one of GBB’s owners to Canada is part of our continuing commitment for GBB to be on hand to help fulfill the “build it, and they will come” philosophy. We are so happy that new Alternative Conversion Technologies are starting to be constructed and operated at a commercial scale to help define their potential viability for our clients. Studies alone are getting old, so having some actual projects come online is great for the industry. It is time to move past the sketches and computer-generated drawings and on to seeing the real McCoy, so to speak. We are all excited to see how the actual operations stage goes as the new bells and whistles get turned on at these initial commercial sized plants.”

Enerkem Plant

Enerkem Plant

Bob reported that the weather for the event was great, and the snow cover that has been seen in almost all of the Enerkem construction pictures at their conference talks for the past two winters was melted.

The event attracted most of the local, provincial, and federal government funding sources and many of Enerkem’s private investors as well. There appeared to be only a handful of people from the U.S. in attendance, but GBB definitely appreciated the invitation and the opportunity to share a great ribbon-cutting day with our Canadian friends to the north.

Bob’s additional observation to GBB staff was, “We now finally also have an MSW fuel preparation facility in front of a large commercial scale gasification facility firing an RDF-like product. Hopefully the Enerkem facility planned for Pontotoc, Mississippi, can now get primed and advanced with the USDOE and USDA funding support already in place.”

Related Stories:

Bob Brickner Participates in Infinitus Renewable Energy Plant Grand Opening

Infinitus Renewable Energy Plant As part of GBB’s constant effort to review and keep track of new and innovative technologies for its client reviews, Bob Brickner, GBB Executive Vice President and Co-Founder, traveled to the City of Montgomery, Alabama on April 15, 2014, to participate in the grand opening of the new high-tech 80,000 square feet “state-of-the-art” Dirty MRF built by Infinitus at a capital cost in excess of $30 million.

Bob noted that it was a very high-profile event that not only attracted local and state politicians, but a wide array of the key staff responsible for the sale and execution for what could be called the first “One Bin for All” MSW processing system in the U.S.  Infinitus welcomed the 150 or so attendees with the red carpet treatment, including a unique ice sculpture IREP logo” in the midst of their food display. The event was held on what will soon be the “waste tipping floor” of the plant. Speeches from the CEO of Infinitus, Alabama’s Governor, and the Mayor of the City of Montgomery followed.

Infinitus Renewable Energy Plant Bob was treated to a detailed behind-the-scenes consultant tour of the Infinitus processing system, which allowed him full access to review all of the processing equipment that was supplied and integrated into the system by the main equipment subcontractor, Bulk Handling Systems. The one-line processing facility, with a 40 ton per hour input capacity, features material recovery guarantees of sixty percent (60%) of the input MSW, plus other organics separation capabilities.  Over 100,000 tons per year will be delivered to the Infinitus project by the City of Montgomery under a long-term contract.

Bob’s primary observation made to GBB staff after the trip was, “Now that we have a real Dirty MRF constructed, from scratch, and soon to be operational on the entire MSW stream, we will be able to confirm some of the myths and controversy about the capabilities of today’s highly automated and sophisticated equipment to separate, recover, and then market recyclable materials from the processing of mixed MSW. This could be a real game changer for the industry, and everyone is watching how this “one bin for all” project works.”

Related Stories:

 

 

Waste Characterization Study in Fort Worth

In mid-March 2014, a GBB Project Team conducted a waste characterization study of 400 garbage and 400 recycle carts for the City of Fort Worth, TX. The study and projections will be used by the City in the evaluation of its Pay-as-you-throw (PAYT) collection system and other waste and recycling programs to accurately quantify and characterize the composition of the waste and recyclables streams generated by City residents. The waste was sampled from collection carts randomly selected by the City in a “snapshot” waste sorting approach.

Media coverage:

Renewable Energy from Waste Conference Brings Together Key Industry Players

rewconferenceThe inaugural Renewable Energy from Waste Conference was held in November 2013 in West Palm Beach. This comprehensive and market-driven conference is dedicated to the production of renewable energy and resources from waste materials. The two-day event had great content in an ideal environment, where over 200 key industry players were able to learn, network, and exchange ideas. The co-organizers – Recycling Today Media Group, Renewable Energy from Waste Magazine, Smithers Apex, and GBB – are already working on the 2014 event taking place November 18-20 in San Jose, and hope to see you there! Read the official announcement and learn more about the event.

In the meantime, download/share with your colleagues the conference opening presentation, “Update on Renewable Energy From Waste Technologies,” and the “Closing Comments for Renewable Energy from Waste Conference.”

If you like this content, sign up for GBB’s newsletter, the GBB Waste Outlook.

Prince William County, VA Contracts with LEEP Holdings, LLC to Extend Life of Landfill

In February 2014, the Prince William County, VA Board of Supervisors approved a Phase One Agreement with LEEP Holdings, LLC (LEEP) of Vienna, VA to develop a Waste Conversion Demonstration Project at the Prince William County Landfill. The agreement specifies the necessary detailed planning, engineering, and financing arrangements for the Project. The planning/engineering and financing work is scheduled to be completed in November 2014 at which time a final service agreement for construction and operation will be issued with implementation beginning at that time and lasting approximately 9 months.

This agreement followed a County procurement process. GBB assisted in the procurement, evaluation, and negotiation process for the County’s development agreement with LEEP.

LEEP proposed to process up to 400 tons per day of mixed municipal solid waste to produce a number of valuable materials, including Balkrete Aggregate, a patented green building product; refuse-derived fuel pellets; and recovered metals. The County will provide the site and financially support the project by funding a portion of the capital costs to be paid back from project revenues. The County will pay LEEP a fee for each ton of waste processed and diverted from the County’s landfill.

The Project is part of an overall goal to develop renewable energy for a future Eco-Park at the County landfill, highlighting the landfill as a resource to the community for production of renewable energy and environmental education. The County, located on the Potomac River and part of the Washington Metro Area, is the second most populous county in Virginia with over 430,000 residents. In 2013, the County’s Solid Waste Division earned the Virginia Governor’s Environmental Excellence Award for its Sustainability Program.

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