taiwan's pig industry (food scraps.food waste.kitchen waste.kitchen refuse.hogwash.swill) recycling truck.

asian biodegradable community composting compost composter composts concept container cooking decay decompose disposal disposed earth environment environmental feed world fertilizer food waste fruit vegetable scraps garbage hogwash home kitchen refuse leftover leftovers lifestyle making meal nature organic pig farming pollution recycle recycling truck rot rubbish swill taiwan 39aph39 industry