You did so well by disposing this garbage properly, burning is actually one way we see as best for discarding plastic garbages but it piles up on the soil since it is non-biodegradable, the best garbage to burn are books, leaves because after this they decompose easily. But since books are recyclable garbages it is advisable to keep them for recycling agent to come pick them off. Good to know that you worked in garbage deposing companies, I have a bothering question, How do you guys sort out waste combination of metal, non-metals,plastics and paper?