Titik limbah & daur ulang di Singapore

Protenga operates 'Smart Insect Farms' that use black soldier fly larvae to valorise agricultural and food-manufacturing by-products into insect protein, oil, and frass products for animal feed and fertiliser.

Entobel farms and processes black soldier fly larvae to convert organic materials into insect protein meal (H-Meal), lauric-rich oil (H-Oil), and a fertiliser/soil amendment (H-Ferti) for animal feed and agriculture.

Biomax Green processes agricultural, livestock, municipal, and organic waste, including biogas sludge, into biodegradable fertilisers using a proprietary Rapid Thermophilic Digestion (accelerated aerobic composting) system.

Australia/New Zealand arm of the global Veolia environmental services group, providing food organics and garden organics (FOGO) collection and processing. It uses in-vessel composting and forced-aeration to make compost and soil conditioners, and runs anaerobic digestion converting commercial food waste to electricity.

Australian subsidiary of the global REMONDIS Group providing commercial food organics collection and processing. It uses sealed tunnel composting to turn food and garden waste into compost, mulch and fertiliser for parks, agriculture and gardens.