Voir®

       With the continuous recognition of membrane covering technology by the composting industry, more and more polymer composting membranes have emerged in composting applications. However, during the implementation process, some thin film materials have poor performance or some limitations, specifically manifested in: * foul odor, excessive emissions * high total input and maintenance costs * poor compost quality output * being affected by external climate and temperature.

       Voir conducted analysis and research on the decomposition of biological solid fermentation and validated it in composting experiments. It was found that in relatively sealed conditions, ventilation and breathability were maintained; The optimal effect of composting fermentation is achieved in an environment that stabilizes at around 70 ℃ and maintains a certain humidity.

       Voir ® compost membrane can block the odor, VOC, dust, and pathogenic bacteria generated during the fermentation process and continue to decompose, but the generated water vapor can be quickly seeped out, and external liquid water (rainwater, snow water) cannot enter the membrane.

Product Features

1. Produce A-grade compost in a short period of time, achieving high investment returns
2. Efficient barrier, effective control of odor and VOC emissions
3. Meet environmental and health requirements, including bacteria, dust, and biological aerosols
4. Waterproof and breathable, able to withstand long-term rain, snow, and sunlight exposure
5. Insulation and moisturizing, effectively killing bacteria, insect eggs, and grass seeds
6. Good ventilation channel for intermittent oxygen exposure during the later period, without the need for flipping
7. Adapt to extreme climatic environments, such as outdoor and cold weather
8. The composting implementation process does not require additional equipment and complex structural design
9. The membrane covering operation is simple and fast, without high technical requirements
10. Low energy consumption, low total investment and maintenance costs

Application area 

1. Animal husbandry composting
2. Agricultural composting
3. Sanitation waste treatment plant
4. Catering waste treatment
5. Sludge treatment