Composting of organic waste from household garbage with molecular film covering
Composting of organic waste from household garbage with molecular film covering
Composting of Organic Waste from Household Garbage with Molecular Film Covering
1. Overview
Molecular film covering composting is an innovative, environmentally friendly and efficient aerobic composting technology specially designed for household organic waste, including kitchen scraps, fruit and vegetable residues, leftover food, and garden waste. Different from traditional open-air composting and fully enclosed composting, this technology adopts a high-performance semi-permeable molecular membrane to cover the compost pile, building a controllable micro-ecological fermentation environment for household organic waste. It effectively solves the pain points of conventional household waste composting, such as odor pollution, weather interference, slow fermentation, low maturity and nutrient loss, realizing harmless treatment, reduction and resource recycling of domestic organic waste.
2. Technical Principle
The core of molecular film covering composting lies in the selective permeability of the functional molecular membrane material. The membrane is equipped with a unique microporous molecular structure that achieves precise gas and moisture regulation: it allows the smooth discharge of carbon dioxide and water vapor generated by aerobic microbial fermentation inside the compost pile, while effectively blocking the outward diffusion of odor molecules such as ammonia and hydrogen sulfide, as well as external rainwater, dust and pests.
Under the sealed and breathable membrane covering environment, the compost pile maintains a stable high-temperature aerobic fermentation state. The membrane effectively locks heat generated by microbial metabolism, increases the internal temperature of the compos


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