SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
Limited Resource; Infinite Cycle.
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The biofilm method, like the activated sludge method, is an aerobic biological treatment method. However, the activated sludge method relies on the suspended and flowing activated sludge in the aeration tank to decompose organic matter, while the biofilm method mainly relies on the microbial film fixed on the surface of the carrier to purify organic matter. It has the advantages of high treatment efficiency, resistance to shock loads, stable operation, small sludge production and economic energy saving. The biofilm is an ecosystem composed of highly dense aerobic bacteria, anaerobic bacteria, facultative bacteria, fungi, protozoa and algae. The solid medium to which it is attached is called the carrier, which is the core part of the biofilm process.
How it works :
When Bio-Cord is manufactured, it leaves the factory with a slightly positive charge. Placed in water, it attracts microbes, which by nature have a slightly negative charge. The structure of the Bio-Cord also attracts the microbes. Because of this, Bio-Cord is the choice media for microorganisms to live and grow on. The microbes adhere to the threads and perform biodegradation. This is done in a three-step process including an anaerobic step for optimum solids removal (instantaneous breakdown).
The amount of film hanging can reach 15-20g/L, which is 5-6 times higher than traditional fillers and has a higher organic load.
Compared with the traditional Activated sludge, the sludge reduction is more than 40%.
Synchronous nitrification and denitrification have good effects, strong denitrification ability, and a nitrogen removal rate of 80-90%.
Has lipophilic, hydrophilic, strong adsorption ability, fast film formation, and easy film removal.
Lightweight, low investment, low operating costs, long service life, convenient installation and maintenance, and easy to use with other equipment.
Easy to operate and manage;
Microorganisms with slow proliferation rates can maintain high concentrations; Reduce the production of excess sludge;
Large specific surface area, impact resistance, and long service life;
Has acid and alkali resistance, and good mass transfer effect;
High density, high strength, good wear resistance, fast reaction speed, excellent ventilation performance, and heat exchange effect;
Does not require frequent cleaning due to the cords' ability to cast off accumulated solids via gravity while maintaining activity
A properly designed system is 100% environmentally friendly.
The Bio-Cord system can be included in the design of new or retrofitted to existing recirculation systems; This flexibility allows for site-specific
Ordering Instructions1. Please inform the specific model specification, quantity and size;
2. Order quantity≥200m.
Q: What is the lead time of an order?
A:About 7-30 days
Q:Can I have a sample order?
A:No
Q: What's the delivery time?
A:About 30 days
Q: What's the MOQ?
A:Greater than 1 (not free shipping)