That nice shiny paper that most receipts are printed on? BPA (or BPF) is likely-as-not an ingredient. We slip those recieipts in next to our currency in our wallets, slide our hands over them countless times as we rummage through our purses, pick them up to enter them in Quicken, then one more time to file, trash or shred them.
“When people talk about polycarbonate bottles, they talk about nanogram quantities of BPA [leaching out],” John C. Warner of the Warner Babcock Institute for Green Chemistry observes observed about carbonless copy papers when he worked at Polaroid. “The average cash register receipt that’s out there and uses the BPA technology will have 60 to 100 milligrams of free BPA.” By free, he explains, it’s not bound into a polymer, like the BPA in polycarbonates. It’s just the individual molecules loose and ready for uptake.”
But thats not the end. Those duplicate check records? Carbonless credit card receipts? What if you’re a cashier handling them all day? Touched some food after handling the receipt? Ouch! Of course, many of us recycle those receipts, cool huh? Maybe not, it may be ending up in our recycled toilet paper. Is shredded thermal paper part of your composted fertilizer? Ooops.
Bill Van Den Brandt of Appleton papers point out that his company’s receipt paper (manufactured for NCR) is now BPA-free. This after after a lawsuit (NCR also named) for cleaning up PCB’s from the Fox River in Wisconsin) and subsequent change of ownership to employees.
“Attempts have been made to develop a thermal ink which reduces the problems associated with thermal papers by obviating the need to provide a thermal coating over the whole surface of the paper.” but this technology has not been perfected. I’ve got some receipts I can no longer read (though I really have no idea which technology was actually used).
Another option, the companies, TransactionTree, and AllEtronic emails a receipt to you (instantly) and you have 24 hour access to your receipts through their website. TransactionTree might also email you a retailer discount coupons & AllEtronic will soon have an iPhone app.
The sticking point is actually figuring out which manufacturers still use the BPA method and which stores buy paper from which mfg; data still outstanding. In the meantime, be aware. Don’t put thermal receipts in your paper recycling (or compost). Consider the electronic options, if available. Educate the stores you frequent. Decrease your use of microwaved convenience foods.Bisphenol, Composting, Organic, Packaging, Plastics, Polymer, Recycle, Sustainable Food, Think Globally, Toxic Chemicals | Comment (0)
Nothing gets my anxiety level higher than petro-plastic bags & wraps. Plastic takes hunreds of years to decompose while it does nothing but ensconce a loaf of bread or piece of meat that will be digested in days. Even organic foods comes wrapped in it – ouch. I am trying to let go of that which I cannot yet change so I breathe deeply and re-use and recycle.
Mine is a real and not ideal household. Cooking is not my forte and I buy a fair amount of frozen food rather than let paper wrapped foods go bad; using petro oil bad, killing animals needlessly, worse. Not all family members are as committed to zero waste as I am, so I attempt to keep damages to a minimum, thusly.
If you have identifiable containers or spaces for each, the process becomes easy for you and family members.
Flexible plastics triage (quatrage?).
- A) GROCERY/DRUGSTORE/TAKEOUT bags, BREAD & other hole-less bags of suitable size. Place with dog supplies for dog poop on walk or with cleaning supplies to line trash cans. IKEA sells a handy durable dispenser to attach inside a cabinet door for.
- B) XL/UNUSUAL shaped bags: Keep a few for future storing/protecting/carrying needs. I keep these with large handled paper bags.
- C) ZIP-LOC style bags (purchased or that foods come in): Put in sink for washing. See below for more details
- D) RECYCLE @ GROCERY: Every other flexible PETRO-plastic. More details below.
- E) Is the plastic CRUNCHY & CRINKLY? Chances are good that it is actually a bio-plastic i.e. made of cellophane, corn, etc. See below.
CATEGORY C: Zippered plastic bags. I pay more for the heavy duty kind with good zippers that work more than once; I probably get at least 10 uses out of each bag. Wash with soapy water, cold rinse (germs thrive in warm but not cold water; boiling temps that would kill germs will melt the bags). I have a couple sets of wooden upright plate racks that I keep just for bag drying as well upending them on my knife block when I run out of space. As I wash them I check for leaks and mark leaky bags with an X in permanent marker so I don’t reuse for airtight situations. I put them back in the boxes they came from. I feel comfortable re-using mine for food; others may not. I use the newer looking ones for food, the sadder ones for myriad uses. It feels like a lottery winning when I take in an XL zipper bag from frozen chicken pieces. Great for storing camping supplies or other large items in dirty places such as garages or attics. Keeps dust out of craft supplies.
CATEGORY D I store in the largest plastic bag in the collection. I can recycle at Safeway, Whole Foods and many other markets. They use these to manufacture composite porch wood, bender board, picnic tables and many other products. Included in the category are:
- Rigid frozen food bags (quick-rinse for stuck food)
- Produce bags,
- Air filled bags used as packing material (kids love poking holes to deflate these),
- Category C bags past their prime,
- Dry cleaning bags,
- Shrink wrap from warehouse store purchases
- Almost any kind of soft flexible plastic that comes my way
CATEGORY E: CRUNCH OR CRINKLY. I haven’t been able to find a definitive way to distinguish petro- from bio- plastic, so this is the best I can do if there is no marking on the plastic. These are eventually biodegradeable but probably aren’t appropriate for your compost heap. If you have compostable waste collection with your trash, put it in that container. If not, ask your city government or waste management company to add compostable separation as part of the next contract period. Otherwise, it goes in the regular trash for now 🙁
Packaging, Plastics, Polymer, Re-use, Recycle | Comment (0)
We went to The Fish Market in San Mateo last week after a long hiatus and I was frustrated to find that they still use styro for takeout. Since they have 6 California locations and do a large business and I feel they should be a market leader in sustainability and set the bar.
If you agree, please take a few minutes to go to their website and write them (choose “Contact Us” from the top menu).
Below is my letter which you are free to plagiarize (but please personalize and change it up a bit). Forward this to others you know who go there so we can have a big impact.
“I am very frustrated that you still used Styrofoam/polystyrene takeout containers; not only that, the container was much larger than was needed for a small amount of food. I am especially surprised because the fish & shellfish on which you pride yourselves are the animals most impacted by the Pacific Garbage Sworl and the breakdown of plastics that become part of their flesh. It is time for Fish Market to take a lead in this environmental initiative.
I am making my restaurant choices based on sustainability practices and share my findings with others folks I know that have the same concerns. I am looking forward to hearing about a change in this practice so I can become a regular customer again.”