I've looked on the EPD GOV website, those reports/reference shows that the amount of solid waste should be more that the value that you given on the article,(what they said on the annual solid waste produce is 6M tons) would it be possible to show your reference please?
Also i noticed that on the EPD GOV site, it does not clearly mention on quantity valuse. By all means, the solid waste problem is getting more serious in future.
When i was writing my dissertation about Municipal Solid Waste Recycle, what i studied was about using construction waste including concretes and reuse to road base and sub-base after adding different chemicals. During the progress, it only produce very little amount of pollution, i really cant remember those values. What i want to say is the recycle method that we are using in HK is out of date, basically we can say its N year behind.......