No edit summary
No edit summary
Line 51: Line 51:
# Perform a behavior change study to determine how well students are informed and can comply with a possible bathroom towel waste-composting program.  
# Perform a behavior change study to determine how well students are informed and can comply with a possible bathroom towel waste-composting program.  
# Compile an organized planning document for future students to use to implement the actual paper towel waste composting program in the future   
# Compile an organized planning document for future students to use to implement the actual paper towel waste composting program in the future   
To gain support for our project we would like to prove that it could be successful by achieving a 70% decrease in contamination in our paper towel collection bins.
== Design ==
== Design ==
Describe your design here.   
Describe your design here.   

Revision as of 00:00, 14 December 2011

Reduce, Reuse, Recycle


Humboldt State University is striving to meet its sustainability goals through a series of campus wide projects. One of these goals is to reduce the amount of waste the campus generates. Currently a food waste diversion pilot study is being conducted in conjunction with the Humboldt Waste Management Authority to estimate feedstock for a proposed municipal anaerobic digester. This page outlines a current student project looking into the possibility of including bathroom paper towels to the food waste. A pilot study was conducted to determine: mass and volume of paper towels generated, behavior change through participation in project, and logistics for future study. Data from the study estimates an annual accumulation of 30,000 pounds or 15 tons of bathroom paper towels with a volume of 8,000 cubic feet. Through basic informational signing a 75% reduction in the amount of contamination. Even though these are rough estimates they support future investigation into paper towel waste diversion.

Introduction

In 2010 HSU disposed roughly 900 tons of waste a year, some of which can be diverted from the landfill to meet Assembly Bill 341’s requirement of 75% diversion by year 2020. To meet that goal, the campus is aggressively looking for more ways to reduce, reuse, and recycle. This project is intended to create a possible solution for diverting additional waste from the landfill in order to meet this goal. As an early adopter to the HWMA pilot study the Department of Sustainability along with Waste Reduction and Resource Awareness Program(WRRAP) will be collecting food waste from two main cafeterias to determine the mass and volume generated on campus. The data will help as HWMA is preparing to bring a municipal anaerobic digester online as early as January 2012.

Process Flow Diagram for a food waste digester. Green arrows are organic material flow, the black arrows follow contaminant flows, and the brown, blue and red arrows show end products
Process Flow Diagram for a food waste digester. Green arrows are organic material flow, the black arrows follow contaminant flows, and the brown, blue and red arrows show end products
An image of the anaerobic digestion process taking place in a synthetic bio-digester to create methane gas.

Anaerobic digestion is the decomposition of organic matter by microorganisms in an oxygen free (anaerobic) environment, creating biogas, residual solids and liquids [1] The biogas will be used to power the actual digesting plant, thereby reducing HWMA’s dependence on electricity and their Greenhouse Gas Emissions (GHG’s). The residual solids and liquids are nutrient-rich and valuable soil amendments, with the possibility of providing an additional source of revenue for the facility [2].



Understanding the Market

There are many institutions that have incorporated a paper towel diversion program. There are several solutions to reducing or recycling paper towels.

The following compost their paper towels:

The following anaerobically digest their paper towels:

This is where you can describe what already exists, what is needed, etc. You may want to include inline references. [3]

To make bullets use the asterisk:

  • Like this
  • and like this
    • and two for the next indent
  • and back to one...

Project Goals

Our overarching strategic goal is to simply reduce the amount of waste being generated on campus and transported long distances to the landfill. This will in turn, reduce the GHG emissions associated with HSU and hopefully complement the future food waste-composting program being studied. Many stakeholders, including HSU, the campus Sustainability Department, WRAAP, and HWMA, share this goal.

In order to meet our strategic goal, we need to implement several programmatic goals or objectives. The following is a comprehensive list of what these goals are in chronological order:

  1. Develop and maintain relationships with all stakeholders.
  2. Research existing policy framework and determine if paper towels can be legally composted in the county.
  3. Research similar programs at other colleges.
  4. Research the type and brand of paper towels currently being used on campus and determine if they are an efficient feedstock for an anaerobic digester.
  5. Observe custodians during work and discuss issues and troubleshoot obstacles pertaining to collection methods.
  6. Perform a baseline study of current paper towel waste generation in a random sample of bathrooms on campus on campus to determine estimates of volume and weight.
  7. Perform a behavior change study to determine how well students are informed and can comply with a possible bathroom towel waste-composting program.
  8. Compile an organized planning document for future students to use to implement the actual paper towel waste composting program in the future

To gain support for our project we would like to prove that it could be successful by achieving a 70% decrease in contamination in our paper towel collection bins.

Design

Describe your design here.

next level heading

You may need deeper level headings. Just keep adding equal signs to get that.

Costs

You may describe your costs here.

header 1 header 2 header 3
row 1, cell 1 row 1, cell 2 row 1, cell 3
row 2, cell 1 row 2, cell 2 row 2, cell 3

See Help:Tables and Help:Table examples for more.

Discussion

Your discussion.

Next Steps

The next steps.

Conclusions

Your conclusions.

References

  1. (Bohn, et al., 24, 51)
  2. (Bohn, et al, 52)
  3. You can use the ref code to include inline references. See Help:Footnotes for more.

Contact details

Add your contact information.

Cookies help us deliver our services. By using our services, you agree to our use of cookies.