The International Solid Waste Management Association (ISWA) is hosting a virtual presentation on Sustainable Waste Management in Developing Countries on December 9.
Sustainable waste management is a major issue for both developed and developing countries. Even though source reduction or recycling is the preferred choice of waste management, over 70% of solid waste is openly dumped or landfilled globally. The availability of land/space for building waste management facilities (landfills, composting, recycling, and/or Waste to Energy, WTE) can constrain the decision making. However, we need to pay special attention to both the availability of land/space and the applicability of technology in a specific region (based on waste characteristics). What works for developed countries like the USA or Europe or Japan, South Korea may not be applicable to Asia, Africa or Latin American countries because of the waste characteristics. The webinar will present and discuss roadways for sustainable waste management in developing countries.
ISWA & WMW are presenting the complete keynote program for Rethinking Waste: The Global Resource and Forum online, September 22-23, 2020.
The conference will feature several prominent industry experts who will cover topics ranging from waste management during Covid-19 to the role of waste-to-energy in the circular economy, marine plastics, the fourth industrial revolution, and much, much more.
The mission of the International Solid Waste Association (ISWA) is to promote and develop sustainable and professional waste management worldwide. WMW is Waste Management World.
WASTE EXPO 2020 is now a digital event called WasteExpo Together Online, and will be held September 14-17.
The conference will feature a business forum and 20 virtual sessions on food recovery, composting, organics recycling, including the following presentations by SCS Professionals.
The Food Recovery Forum (FRF) will cover the progress of food waste prevention and reduction, including these presentations by SCS professionals at the Reducing Food Waste and Increasing Recovery in Municipal, Regional, and State Programs sessions on Tuesday, September 15 – 2:15 pm – 3:00 pm EST:
At WasteExpo Together Online (WTO) these two sessions will air on Wednesday, September 16:
SWANAPalooza has been rescheduled to the week of June 22, 2020, and will now be a Virtual Event titled “Connecting our Resources”. SWANA’s leadership anticipates that the virtual conference will allow even more of the solid waste community to participate in this important industry event.
SWANApalooza is SWANA’s leading conference for solid waste professionals to explore environmental solutions for integrated solid waste management. SWANA is working around the clock to organize this important virtual event.
Numerous SCS professionals will deliver presentations, including these and on-demand at the SCS Booth.
By Michelle Leonard, Solid Waste Planning and Recycling; Sustainability
The term describes the desired end-state and a call-to-action rethinking what we regard as trash as potentially valuable resources. The overall goal of zero waste planning is to establish the goal of diverting at least 90 percent of the waste generated by all sources from a landfill.
Zero Waste is to:
Communities across North America have embraced the concept of Zero Waste, some by adopting a Zero Waste goal or policy, and others by completing a Zero Waste Plan. The plan includes implementing zero waste programs and infrastructure in a manner most sustainable for the community. Many communities establish a long-term goal of Zero Waste by setting interim goals to achieve and benchmark measuring progress. Goals may be quantified over years, by percentages, or by environmental factors relevant to your community.
There are several factors critical to sustainable Zero Waste programs.
Phasing in programs encourages acceptance of new policies, programs, and facilities, and the behavior modifications that come with them. Instead of continuing to focus on results at the end of the process, we find ways to fulfill the equation “waste = resource” within our industrial and societal systems. This mindset change helps to lead us to more systems that eliminate wastes to the environment, avoiding systematic deterioration of the environment. These systems are modeled by nature as the most efficient, less costly, and most profitable ways to move toward Zero Waste.
Programs that contribute to Zero Waste include upstream policies and programs. Over 71% of the waste generated happens before products and materials enter our homes, offices, schools and institutions. Upstream policies and programs aim to reduce the volume and toxicity of discarded products and materials and promote low-impact or reduced consumption lifestyles.
Producer Responsibility is an upstream activity, including advocacy at the state level and implementation of local ordinances for hard to handle materials, such as pharmaceuticals, sharps, batteries, CFLs. Local jurisdictions can support state legislation for Extended Producer Responsibility for materials such as carpet paint, etc.
Downstream programs aim to ensure the highest and best use of products and packaging at the end of their useful lives. They establish a hierarchy of:
Managing these materials will most likely require a combination of facilities which may include:
The issue of how Waste to Energy fits into a Zero Waste system has been a hotly debated topic at many Zero Waste conferences, workshops, and planning sessions. The Zero Waste International Alliance includes in its definition “no burning or burying”. However, even the most aggressive, advanced Zero Waste system will still have some residual materials, and these materials will need to be managed. Some cities that have adopted Zero Waste plans and/or policies include waste to energy in their strategic plans. These cities recognize that Zero Waste policies and programs will achieve a high diversion rate, but they also acknowledge that a portion of the waste stream residuals will need to be disposed or processed. For these cities, waste to energy, or another alternative technology facility will fill that need, and will further reduce the use of landfill disposal.
DDC Journal recently published an interesting article by Pat Sullivan, “Developing power plants that reduce environmental impacts.” http://viewer.zmags.com/publication/097d62a6#/097d62a6/24
Pat Sullivan, BCES, CPP, REPA, is a Senior Vice President of SCS Engineers and our National Expert on the Landfill Clean Air Act and the New Source Performance Standard (NSPS). Mr. Sullivan has over 25 years of environmental engineering experience, specializing in solid and hazardous waste-related issues.