Here is from one public health site: "Disposable diapers contain compounds that help solidify the baby stuff. Their whole design is aimed at containment and the local sanitary district considers disposable diapers to be solid waste. They are perfectly legal in household waste.
A plastic bag containing human waste is considered liquid waste and, unless it is treated with some sort of absorbent to solidify or gel it, it is not legal in household waste. They do not accept "liquid waste of any sort". When compressed in a collection truck the results are not good. Given that many municipalities sort trash for recycling I can understand this."
Yes, dog waste may have parasites--but most of use who do put do waste into the trash (at least in our house) triple bag it and there is no liquid . Consider that these 'Twist a meal Bags" will burst when place into a garbage collection truck and that hydraulic ram comes down--
As a physician I am concerned about the spread of disease thru human waste. In the Hospital a diapered patient should be checked every hour (the word from the Hospital Administrator RN who lives in this house--she was also against this type of sewage disposal). The faecal material in the hospital is handled as biohazard waste.
As for both baby diapers and Adult diapers, we have used both in our lives with our children and elderly parents who lived their last days in our home. Again, we used hospital type of precautions--gloved, chucks over the sheet, and cloth diapers, which were rinsed in the commode and then washed in separate loads. We occasionally used disposable diapers--but for the most part scraped out any "poop" and then sent the cloth diaper to the diaper service.
Most of the RV parks we frequent have special double poop collector bags--again no urine in the poop) and then the poop is put into special containers--and if there are no special containers, we double bag it--again, water issues.
You have your opinion--I have mine. If I am out side the legal limit , I will pump out. If inside the porti potty is dumped in a proper sewage system, not into a trash bag.