Dealing With Residual Wastes at the Lancaster County Resource Recovery Facility

2002 ◽  
Author(s):  
Gary A. Forster
Keyword(s):  
Solid Waste Management ◽  
Resource Recovery ◽  
Waste To Energy ◽  
Law Enforcement Agencies ◽  
Municipal Solid Wastes ◽  
Lancaster County ◽  
Drug Enforcement Administration ◽  
Local Law Enforcement ◽  
Pharmaceutical Manufacturers ◽  
Steel Drums

The Lancaster County Resource Recovery Facility (RRF) is a 1,200 ton per day mass burn waste-to-energy plant that has been in operation since 1991. The plant is owned by the Lancaster County Solid Waste Management Authority (LCSWMA), but is operated for the Authority by Covanta Lancaster. During the initial years of operation, only municipal solid wastes (MSW) were combusted. The picture has changed dramatically, however, since those early days. The RRF has successfully processed hundreds of different residual waste streams since 1994. The list of residuals processed at the RRF is impressive: over-the-counter and bulk pharmaceuticals; off-spec toothpaste in cubic-yard totes; virgin oily debris; ink waste in fiber and steel drums; industrial waste waters; and confidential documents and controlled substances from local law enforcement agencies, pharmaceutical manufacturers, and the Drug Enforcement Administration. This paper describes how residual wastes are managed at the facility, including a discussion of waste inspection activities on the tipping floor, and a description of the various methods by which these materials are fed to the boilers.

Recommitting to a Long Term Waste to Energy Future Through a Comprehensive Refurbishment Program

2011 ◽  
Author(s):  
Raymond H. Schauer ◽  
Joseph Krupa
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management System ◽  
Solid Waste Management ◽  
Resource Recovery ◽  
Waste To Energy ◽  
Palm Beach County ◽  
Integrated Solid Waste Management ◽  
Processing Facility ◽  
Solid Waste Management System

Created in 1978, the Solid Waste Authority of Palm Beach County (Authority) has developed an “award winning” solid waste management system that includes franchised solid waste collections and the following facilities to service the residents and businesses in Palm Beach County, Florida: • North County Resource Recovery Facility (NCRRF); • Residential and Commercial Recovered Materials Processing Facility; • Five Transfer Stations; • Class I Landfill; • Class III Landfill; • Biosolids Pelletization Facility; • Ferrous Processing Facility; • Woody Waste Recycling Facility; • Composting Facility; and • Household Hazardous Waste Facility. The Authority has proactively planned and implemented its current integrated solid waste management program to ensure disposal capacity through 2021. However, like many communities, the Authority anticipates continued population growth and associated new development patterns that will significantly increase demands on its solid waste system, requiring it to reevaluate and update its planning to accommodate future growth. The NCRRF, the Authority’s refuse derived fuel waste-to-energy facility, has performed very well since its start up in 1989 processing over 13 million tons of MSW, saving valuable landfill space and efficiently producing clean, renewable energy. As the NCRRF approached the end of its first 20 year operating term, it became necessary to complete a comprehensive refurbishment to ensure its continued reliable service for a second 20 year term and beyond providing for continued disposal capacity and energy production for the Authority’s customers. The Authority renegotiated and extended its operating agreement with the Palm Beach Resource Recovery Corporation (PBRRC), a Babcock & Wilcox Company, for an additional 20-year term. The Authority selected BE&K Construction Company (BE&K) and entered into an Engineering, Procurement, and Construction contract (EPC Contract) to perform the refurbishment. The Authority, with assistance from its Consulting Engineer, Malcolm Pirnie, Inc., developed the minimum technical requirements and negotiated the EPC Contract with BE&K. The design and procurement efforts were completed in early 2009 and on-site construction refurbishment activities commenced in November 2009. The refurbishment has a total estimated cost of $205 million. The refurbishment work is sequenced with the intent that one boiler train will remain operational to reduce the impact to the Authority’s landfill and maximize electrical production and revenues during the refurbishment period. This presentation will focus on the improvements to operations as a result of the refurbishment and its positive effects on the Authority’s integrated solid waste management system.

The Case for WTE as a Renewable Source of Energy

2004 ◽  
Author(s):  
Nickolas J. Themelis ◽  
Karsten Millrath
Keyword(s):  
Renewable Energy ◽  
Fossil Fuels ◽  
Public Involvement ◽  
Solid Waste Management ◽  
Renewable Energy Sources ◽  
Solid Wastes ◽  
Waste To Energy ◽  
Environmental Groups ◽  
Municipal Solid Wastes ◽  
Renewable Source

The combustion of municipal solid wastes for generating electricity (Waste-To-Energy) has been recognized by several states as a renewable source of energy. Yet, there has been determined opposition by some environmental groups to including WTE in the portfolio of renewable energy sources that will benefit from a tax credit designed to decrease reliance on non-renewable fossil fuels. While WTE is considered worldwide as a solid waste management option, the recognition and acceptance of WTE as a clean source of energy still requires public involvement and education. This paper will examine the “pro” and “con” arguments for considering WTE as a renewable energy source.

scholarly journals Evaluation of Municipal Solid Wastes Based Energy Potential in Urban Pakistan

Processes ◽  
2019 ◽  
Vol 7 (11) ◽  
pp. 848 ◽  
Author(s):  
Siddiqi ◽  
Naseer ◽  
Abdul Wahab ◽  
Hamizi ◽  
Badruddin ◽  
...  
Keyword(s):  
Solid Waste ◽  
Solid Waste Management ◽  
Rankine Cycle ◽  
Waste To Energy ◽  
Municipal Solid Wastes ◽  
Energy Potential ◽  
Everyday Activity ◽  
Large Cities ◽  
Landfill Sites ◽  
Negative Impacts

Solid waste management needs re-evaluating in developing countries like Pakistan, which currently employs landfilling as a first option. Over time, increasing population will result in decreasing space for landfill sites, ultimately increasing the cost of landfilling, while increasing accumulated waste will cause pollution. Locating and preparing a sanitary landfill includes the securing of large sectors and also everyday activity with the end goal to limit potential negative impacts. Energy production from municipal solid waste (MSW) is a perceptive idea for large cities, such as Karachi, as waste, which is an undesirable output that adds to land and air pollution, is transformed into a vital source of energy. The current study strives to provide a destination to solid waste by evaluating the energy potential that waste provides for power generation by the process of incineration. A sustainable energy generation plant based on the Rankine cycle is proposed. This study evaluates the various landfill sites in the case study area to determine their sustainability for a waste to energy (WtE) plant. The implementation of the proposed plant will not only provide an ultimate destination to waste but also generate 121.9 MW electricity at 25% plant efficiency. Thus, the generated electricity can be used to run a WtE plant and meet the energy requirements of the residents.

Waste to Energy Conversion and Sustainable Recovery of Nutrients from Pee Power - Recent Advancements in Urine-Fed MFCs

2020 ◽  
Vol 17 (7) ◽  
pp. 768-779
Author(s):  
Natarajan Narayanan ◽  
Vasudevan Mangottiri ◽  
Kiruba Narayanan
Keyword(s):  
Power Generation ◽  
Microbial Fuel Cells ◽  
Alternative Energy ◽  
Material Selection ◽  
Waste Product ◽  
Resource Recovery ◽  
Operating Conditions ◽  
Waste To Energy ◽  
Animal Origin ◽  
Human Beings

Microbial Fuel Cells (MFCs) offer a sustainable solution for alternative energy production by employing microorganisms as catalysts for direct conversion of chemical energy of feedstock into electricity. Electricity from urine (urine-tricity) using MFCs is a promising cost-effective technology capable of serving multipurpose benefits - generation of electricity, waste alleviation, resource recovery and disinfection. As an abundant waste product from human and animal origin with high nutritional values, urine is considered to be a potential source for extraction of alternative energy in the coming days. However, developments to improve power generation from urine-fed MFCs at reasonable scales still face many challenges such as non-availability of sustainable materials, cathodic limitations, and low power density. The aim of this paper was to critically evaluate the state-of-the-art research and developments in urine-fed MFCs over the past decade (2008-2018) in terms of their construction (material selection and configuration), modes of operation (batch, continuous, cascade, etc.) and performance (power generation, nutrient recovery and waste treatment). This review identifies the preference for sources of urine for MFC application from human beings, cows and elephants. Among these, human urine-fed MFCs offer a variety of applications to practice in the real-world scenario. One key observation is that, effective disinfection can be achieved by optimizing the operating conditions and MFC configurations without compromising on performance. In essence, this review demarcates the scope of enhancing the reuse potential of urine for renewable energy generation and simultaneously achieving resource recovery.

scholarly journals Final Lines of Defense: Explaining Policy Advocacy by Immigrant-Serving Organizations

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Maria Apolonia Calderon ◽  
Daniel E. Chand ◽  
Daniel P. Hawes
Keyword(s):  
Human Service ◽  
Nationwide Survey ◽  
Human Service Organizations ◽  
Service Organizations ◽  
Policy Advocacy ◽  
Law Enforcement Agencies ◽  
Chief Executives ◽  
Local Law Enforcement ◽  
Nonprofit Human Service Organizations ◽  
Nonprofit Advocacy

Abstract Nonprofit scholars have developed a rich literature on nonprofit advocacy. While the literature is rich, however, gaps remain in our collective knowledge, especially regarding specific sectors of nonprofit human service organizations. Here, we apply existing theory on advocacy by human service organizations to an important subset of the nonprofit community, that being immigrant-serving organizations (ISOs). Most prior research on nonprofit advocacy has not focused on politically polarized issues, such as contemporary immigration policy. Using a nationwide survey of ISOs, we find that unlike other types of human service organizations, the majority of ISOs do engage in at least some forms of policy advocacy. However, those that report using the H-election status on their Form 990s are significantly more likely to engage in advocacy and do so to a wide variety of policymakers, including legislators, chief executives, and even local law enforcement agencies. H-election groups are also more likely to perceive their advocacy activities as effective. These findings add to the evolving knowledge on when and how human service groups seek policy change for marginalized groups.

Racializing Crimmigration

2016 ◽  
Vol 3 (1) ◽  
pp. 82-95 ◽  
Author(s):  
Amada Armenta
Keyword(s):  
United States ◽  
Law Enforcement ◽  
The United States ◽  
Immigration Enforcement ◽  
Law Enforcement Agencies ◽  
Local Law Enforcement ◽  
Local Jail ◽  
Colorblind Ideology ◽  
Local Actors ◽  
Local Law

Deporting “criminal aliens” has become the highest priority in American immigration enforcement. Today, most deportations are achieved through the “crimmigration” system, a term that describes the convergence of the criminal justice and immigration enforcement systems. Emerging research argues that U.S. immigration enforcement is a “racial project” that subordinates and racializes Latino residents in the United States. This article examines the role of local law enforcement agencies in the racialization process by focusing on the techniques and logics that drive law enforcement practices across two agencies, I argue that local law enforcement agents racialize Latinos by punishing illegality through their daily, and sometimes mundane, practices. Investigatory traffic stops put Latinos at disproportionate risk of arrest and citation, and processing at the local jail subjects unauthorized immigrants to deportation. Although a variety of local actors sustain the deportation system, most do not see themselves as active participants in immigrant removal and they explain their behavior through a colorblind ideology. This colorblind ideology obscures and naturalizes how organizational practices and laws converge to systematically criminalize and punish Latinos in the United States.

scholarly journals Municipal Solid Waste Characterization and Landfill Gas Generation in Kakia Landfill, Makkah

2021 ◽  
Vol 13 (3) ◽  
pp. 1462
Author(s):  
Faisal A. Osra ◽  
Huseyin Kurtulus Ozcan ◽  
Jaber S. Alzahrani ◽  
Mohammad S. Alsoufi
Keyword(s):  
Solid Waste ◽  
Energy Recovery ◽  
Solid Waste Management ◽  
Landfill Gas ◽  
Drainage System ◽  
Solid Wastes ◽  
Generation Model ◽  
Gas Generation ◽  
Municipal Solid Wastes ◽  
Makkah City

In many countries, open dumping is considered the simplest, cheapest, and most cost-effective way of managing solid wastes. Thus, in underdeveloped economies, Municipal Solid Wastes (MSW) are openly dumped. Improper waste disposal causes air, water, and soil pollution, impairing soil permeability and blockage of the drainage system. Solid Waste Management (SWM) can be enhanced by operating a well-engineered site with the capacity to reduce, reuse, and recover MSW. Makkah city is one of the holiest cities in the world. It harbors a dozen of holy places. Millions of people across the globe visit the place every year to perform Hajj, Umrah, and tourism. In the present study, MSW characterization and energy recovery from MSW of Makkah was determined. The average composition of solid waste in Makkah city is organic matter (48%), plastics (25%), paper and cardboard (20%), metals (4%), glass (2%), textiles (1%), and wood (1%). In order to evaluate energy recovery potential from solid waste in Kakia open dumpsite landfill, the Gas Generation Model (LandGEM) was used. According to LandGEM results, landfill gas (methane and carbon dioxide) generation potential and capacity were determined. Kakia open dump has a methane potential of 83.52 m3 per ton of waste.

Integrated Management of Solid Wastes for New York City

2002 ◽  
Author(s):  
Nickolas J. Themelis
Keyword(s):  
New York ◽  
New York City ◽  
York City ◽  
Power Plants ◽  
Integrated Management ◽  
Solid Wastes ◽  
Waste To Energy ◽  
Advanced Technology ◽  
Municipal Solid Wastes ◽  
Energy Plant

This report presents the results of a study that examined alternatives to landfilling the municipal solid wastes (MSW) of New York City. Detailed characterization of the wastes led to their classification, according to materials properties and inherent value, to “recyclable”, “compostable”, “combustible”, and “landfillable”. The results showed that the present rates of recycling (16.6%) and combustion (12.4%) in New York City can be increased by a) implementing an automated, modern Materials Recovery Facility (MRF) that separates the blue bag stream to “recyclables” and “combustibles”, and b) combusting the non-recyclable materials in a Waste-to-Energy (WTE) facility. Combustion of wastes to produce electricity is environmentally much preferable to landfilling. An advanced technology for combustion is that used in a modern Waste-to-Energy plant (SEMASS, Massachusetts) that processes 0.9 million metric tons of MSW per year, generates a net of 610 kWh per metric ton of MSW, recovers ferrous and non-ferrous metals, and has lower emissions than many coal-fired power plants.

Sign in / Sign up

Export Citation Format

Share Document