You should keep log book. Everything should have a lot number for tracking.
There are companies which are approved to dispose of chemical and medical waste. Depending on the material, some may be burnt under conditions that will not allow it to pollute the environment, some may be combined with other material in chemical reactions that resulting in material that is no longer harmful, other may need to be stored long term until they become harmless or a method is developed to make them harmless.
To properly dispose of a passport, it should be returned to the issuing government or consulate for destruction. It should not be thrown away or destroyed on your own.
If you need to dispose of a large piece of tent vinyl material you should contact your local Dept. of Sanitation and they can tell you how it is supposed to be discarded.
To dispose of old microfilms, first ensure that they are no longer needed for archival or legal purposes. You can then consider shredding them to protect any sensitive information. Alternatively, contact a professional document destruction service that specializes in handling microfilm. Always check local regulations regarding hazardous materials, as some types of microfilm may require specific disposal methods.
If you are not certain how to dispose of a product. See its MSDS document.
That the bodys way of tell you that it has waste material to dispose of.
Have the bin man dispose of the material in his refuse truck. Then wash out your bin.
NIMBY
Disposing furniture is not done by all the general people. You can call the recycling companies to help you out with that.
Many of the companies that sell bedding will dispose of your old bedding as part of the sale. You should also check with the Salvation Army and Good Will to see if they will dispose of it for you.
Exocytosis is the method that most cells use in order to dispose of large molecules of waste materials.
People pollute because they are too lazy to not litter. Also there are illegal companies that dispose of waste in water.