| Material: | PP |
|---|---|
| Brand: | Fxsino |
| Sample: | Free |
| Method: | Biological Treatment |
| Application: | Water Treatment |
| Transport Package: | Small Bag, Super Sack Carton and So on |
| Samples: |
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| Customization: |
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Audited Supplier MBBR process is based on attached growth microbial communities growing as biofilm on specially designed MBBR media. These microbial communities developed on MBBR media are playing major role in the biochemical oxidation of pollutants present in the wastewater as BOD, COD and Ammonia Nitrogen. Because of this reason MBBR media having properties which allows efficient and optimum growth of these biofilms are of prime importance for any MBBR and IFAS based attached growth process for biological wastewater treatment.
Since the invention of MBBR technology, the development of MBBR media has been focused solely on utilizing various plastic materials like Poly Propylene (PP), High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE) and other suitable plastic materials. By and large all plastic MBBR media have cylindrical or circular shape providing varying levels of surface area for biofilm development on it.
The primary assumption of this development is based on the hypothesis that more surface area provides more biofilms which eventually results in more removal rates and higher process economy.
However, it has been observed with these plastic MBBR media that biofilms grow only on the inner void surface while the biomass from outer surface area of the MBBR media is sloughed off due to various reasons. To account this phenomenon, specific surface area (SSA) and protected surface area (PSA) per m3 volume of MBBR media provided are extensively used to estimate the efficacy of plastic material based MBBR Media. At present different plastic MBBR media having different shapes and size are offering SSA of 500-4000 m2/m3.
However total surface area or protected surface area alone can not be taken as sole measure of MBBR media efficiency for its better performance. Apart from surface area other important properties such as media surface material, its texture, porosity, geometry, orientation of media plays crucial role. These properties greatly affect the MBBR process design and performance to a greater extent.
Product Parameters:
| Size | Φ12*9 | Φ11*7 | Φ10*7 | Φ16*10 | Φ25*10 | Φ25*12 | Φ35*18 |
| Surface area m2/m3 | >800 | >900 | >1000 | >800 | >500 | >500 | >350 |
| Density G/m3 |
0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | >0.96 | 0.94-0.97 |
| Bulk numbers pcs/m3 | >630000 | >830000 | >850000 | >260000 | >97000 | 102000 | >33000 |
| Dosing ratio % |
15-67 | 15-68 | 15-70 | 15-67 | 15-65 | 15-65 | 15-65 |
| Life span year |
>15 | >15 | >15 | >15 | >15 | >15 | >15 |
| nitrification efficiency gNH4-N/M3.d |
400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 300-800 |
FXSINO is a company specialized in the design and manufacture of tower internals, packing, tower trays and the process of energy saving. Mainly develop the production, test and engineering service of mass transfer and separation in Chemical, Petrochemical, Refinery, Fertilizer, Oil & Gas and Environmental Protection areas.
With many years of technological development and production innovation, FXSINO has a very complete production equipment and strength. Widely cooperation with domestic famous Research institute & Multinational Group let FXSINO gain an unprecedented leap in the filed of production application recently.We provide our clients the best priced tower packing, trays and tower internals with good quality, practical utility and high - efficiency. Meanwhile, positively assist our
customer resolve some questions which happened in project design, equipment commission, later maintenance& replacement etc..
"Abandon some of old rules aims to better development, Never stop our progress because of past achievements "is deeply rooted in FXSINO staff heart. We believe each effort and innovation will let us move little faster than others.
1. Cooling-1st Clarifier-Anaerobic Biological Treatment-Aerobic Biological Treatment-2nd Clarifier
2. Coagulant such as PAC & PAM shall be dosed to react with the suspended solids of the effluents to form cloudy matters then most of the suspended solids, color, organic matters shall be settle down as sludge in the clarifier.
3. Anaerobic Biological Treatment Tank-The anaerobic bacteria will decompose the large molecules of the organic matters into simple small molecules which shall be further decompose in the aerobic
biological process.
4. Aerobic Biological Treatment Tank-The aerobic bacteria shall break down the organic matter further into water & carbon dioxide, lower the parameters COD, BOD5. The advantage of using Biological Media including no excessive or insufficient activated sludge, simple to run, large tolerance in loading, steady outgoing treatment quality etc.
5. 2nd Clarifier-this process is to settle down the excessive biological media
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