Hi Melvin, first of all I have to say that it's a great idea to converting food waste to become more useful things. With this project you can help to minimize the domestic waste and you can also generate income from your final product. I just want to give you advice and idea for your improvement. First you can add fermentation process before you dried your food waste, it will help to promote the nutrition/protein level and also reduce the crude fiber so it can be digested easily. It also helps to kill the bacteria from your food waste. After you convert the food waste into powder form, you can use it to feed pig, cow or fish (especially cat fish). Second you can produce other product from your food waste such as compost, and you can also generate money from it because it is a key ingredient of organic farming. The process is very simple and you can get the final product after several weeks. That's all from me, good luck for your project Melvin and I hope you can execute it in no time.