Waste Inventory

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Shasta College *

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60

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Marketing

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Feb 20, 2024

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Lab 13: Home Waste Inventory Objective: This exercise will help familiarize you with the data collection and evaluation of data you collect over the period of several days. Instructions: There are two parts to this lab, both of which include some data analysis. Answers to written questions should be presented as complete sentences and points will be deducted for spelling and grammar mistakes. Part 1 – Home Waste Analysis Use the table provided on the following page to analyze your personal waste stream over the period of three days. You will be analyzing both the number of items disposed of in each category, as well as estimating the weight and volume of waste you generate. Based upon the data you collect, answer the following questions. 1. How much of this waste could have been avoided by reducing reliance on disposable materials? Consider items that are disposable for which reusable alterna- tives exist. When looking at my household waste summary, one way that we reduce our reliance on disposable materials is by buying our milk and creamer products from the Holiday market. These milk containers are glass so while they do make up a lot of weight and recyclable class, we saved them and returned them directly to the store for recycling to get a credit on our grocery bill. This eliminates the need for waste management to pick up more weight in glass recyclables. We also usually have a lot of paper and paper board waste, usually these are big boxes from Costco purchased items or the large boxes that they have you take all your things home in. I do have reusable large, insulated grocery bags from Costco that would be a better option to use rather than using Costco’s large leftover boxes. However, I have a very imaginative daughter who loves making crafts out of every single large box that comes home from Costco, so we do utilize them to their maximum ability and capacity before tossing them. 2. How much of this waste could have been avoided by reusing some of these materials? I think some ways can be avoided by reusing the cardboard boxes or bringing my own reusable bags. I have a lot of food waste that added up quite a bit since I had to clean out my refrigerator, and I think a lot of that waste could’ve been reduced by composting it into my green can however I don’t think that Redding waste management allows us to do that yet. 3. Do you compost food and yard waste? How much difference would removing these items from your waste stream make? I currently do not compost my food waste because the city doesn’t allow us to put that in our green bins yet, but I am open to it in the future whenever we can do that. My daughter explained to me how her class did an assignment with worms and composting, and I think that might be a reasonable option that I could con- sider reducing how much food waste I have. I also do not compost my yard waste because I have a Gardener who throws everything away in the green bin. Currently I don’t think that I have an ideal location on my property to compost yard waste, so I don’t believe that composting yard waste would be beneficial in my neighborhood. The biggest difference that could happen from removing food waste from my waste stream is likely because we are fortunate to have many different food options in my home, and that can be taken advantage of when there are too many choices like single serving snacks for my children.
3-DAY WASTE GENERATION SUMMARY Waste Cate- gory Day 1 Weight Estimate (lbs) Day 1 Vol. Es- timate (gal.) Day 2 Weight Estimate (lbs) Day 2 Vol. Es- timate (gal.) Day 3 Weight Estimate (lbs) Day 3 Vol. Es- timate (gal.) 3-day Total Weight (lbs) 3-day Total Volume (gal.) Paper and Pa- per Board 10 20 30 30 10 5 50 55 Yard Waste 0 0 175 15 0 0 175 15 Food Waste 10 30 25 30 15 30 50 90 Plastic 5 15 0 0 10 15 15 30 Metals 0 0 0 0 0 0 0 0 Rubber, latex, and textiles 0 0 0 0 1-2 1 1-2 1 Glass 25 3 0 0 0 0 25 3 Wood 0 0 0 0 0 0 0 0 Other 5 10 10 15 10 10 25 35
Part 2 – Recycling and Local Rules Many of us recycle at home as a means of keeping waste out of landfills and reducing the demand on natural resources. For this portion of the assignment, research local recycling rules for your home. The following web pages will provide you with an overview of what is and is not accepted in your recycling bin (hold the control button while clicking on the link to open the webpage): City of Redding Recycling Guidelines Waste Management Recycling Guide (applies to Waste Management customers throughout Shasta County) 1. From Part 1 of this activity, how much of this waste could have been avoided by recycling some of these materials? The first things that could be recycled and not considered waist would be the 25 pounds worth of glass milk jugs that we collected. Those were taken to the Holiday grocery store where we were able to receive a credit on our grocery bill. The boxes from Costco are also recycled, but we make sure to cut them up so that way the amount of volume space it takes up is a lot less. Since I buy a lot of things in bulk at Costco, some other food items come prepackaged in large plastic containers, and unfortunately while I cannot take the food out of those and leave the container with Costco, I wish that they did have some type of recycling program like the Holiday market, to help reduce the use and overproduction of some of their containers. 2. What aspect of your local recycling rules did you find surprising? Were there any items you were recycling at home that you learned you should be placing in the trash? Were there any items you place in the trash that you now know you can recycle? I had no idea that pizza boxes or Styrofoam could not be put into the recycling bin. I also didn’t realize that scrap metal could not be included in the recycling, and I found that out one week when I put a curtain rod a long time ago in the bin and it was not picked up. I also didn’t realize that the type of glass had to be specific when recycling it. However, I don’t think I have ever put broken drinking glasses into the recycling bin, probably because I had to contain it with a plastic bag and I knew that the plastic bag would not be considered recyclable. And of course, it’s just not safe to plays broken glass freely into the bin. 3. When you recycle, how well do you follow the recycling rules for your home? I try my best to follow the rules of recycling mostly because I obviously don’t want to not have my trash picked up or canceled, but as I’ve matured and I continually see the overuse of single use plastics and things thrown away on the side of the road. I grew up in Inglewood so I’ve seen what too much trash that isn’t properly taken care of can do to a city. I also have had many friends who live in Japan because of the military, and I’ve always considered their waste management methods quite extreme, but they are very useful and I think it works for the benefit of everyone! 4. Does the analysis of your personal waste stream make you reconsider or plan to change any of your habits? My family used to only use paper plates and plastic cups because we thought it would help us eliminate the need to constantly wash so many dishes, however our waste stream was very very high due to the amount of packed paper plates in one trashcan. I have tried to get my family on board with using non-BPA, paper bags for school and work snacks or lunches, but it is quite difficult to get used to especially when they can’t just leave it to grow mold, and eventually throw away at their convenience.
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