...resulting product output does not necessarily result in something for which there is a ready markets Technical Summary: Only two methods are currently...are still some significant technical problems with these systems such as erosion and corrosion of the boilers and reliable deliverability of the product....

...OF POTENTIAL ENERGY RESOURCES 1. Midwest Research Institute, "Resource Recovery'' (1973), pp. 1-4: Technical Summary : Only two methods are currently...recovery of resources from mixed municipal waste — heat recovered from incinerators and composting. Heat recovery from incinerators has been practiced in Europe...

...Resource Recovery, The State of Technology, comments that technically there are only two methods currently developed and practiced for the recovery of resources...— heat recovery from incinerators and composting. This report farther concludes that resource recovery systems are not generally self sustaining economically....

...Resource Recovery, The Mate of Technology, comments that technically there are only two methods currently developed and practiced for the recovery of resources...— heat recovery from incinerators and composting. This report further concludes that resource recovery systems are not generally self sustaining economically....