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wet scrubbing tower packing Biotrickling Filters:
Controlling H2S and other odour emissions is major issue for WWTP. H2S can be reduced to very low levels by wet scrubbing using NaOH and NaOCL. However the storage, metering and control equipment all add to the cost of a scrubber. The chemicals are hazardous, and the amounts required to treat H2S are quite high, so the cost of operating the scrubber can add up quickly.
One way to cut cost of chemicals is to utilize microorganisms to break down most of the H2S using oxygen from the air.
Using microorganisms to remove odour and Volatile Organic Compound (VOC) from the air streams is not a new idea. Bio-filtration has been used for many years. The key is to provide an ideal habitat for the growth of sulphur oxidizing bacteria to the exclusion of competing microbes which normally predominate in aerobic treatment processes.
Conventional biolfilters using this type of media often need a caustic scrubber as pre-treatment to humidify the inlet air stream and remove sulphur compounds.
To eliminate the need for pretreatment of the air or periodic replacement of the degraded media, biofilters can be built using acid resistant inorganic substrate such as porous lava rock.
These are referred to as "Trickling Biofilters" or "Biotrickling Filters" because the media is kept wet - regardless of the humidity - by continuous circulation of water.
However the weight of the rock makes it difficult to handle and limits the depth of the filter bed. The fan power required to force the air through the bed is also quite high. As a result biofilters using rock media must be sized for low velocities, resulting in huge footprints.
Air flow | 1 200 m3/hr |
Tower dims | 1200 x 1200 mm |
Packing type |
HD Q-Pac |
Height of Packing | 3 000 mm |
Sump Capacity | 1 200 liters |
Needles | Vertical |
pH |
> 2 |
Feed rate | 1 500 liters per day |
Circulation rate | 24 m3/hr |
Removal efficiency | > 95 % |
Size mm |
Surface area ft2/ft3 |
Drip Points | Bulk Density Kg/m3 |
Smallest Grid Opening | Void ratio % |
305*305*305 mm | 132 | 75000/ft3 | 7.5 lb/ft3 | 0.16"*0.16" | 87.8 % |
40*40*40 mm | 612 m2/m3 | No data | 170 Kg/m3 | 0.07"*0.07" | No data |
FXSINO Advantage:
1:Automatic Intelligent warehouse
1.1 Allows auto handling and scanning of label info via OCR technology which integrated to Fxsino's warehouse system.
1.2 Magnetic Guidance Lurking AGV Unmanned vehicle can pick, deliver,yard all cargo to warehouse.
1.3: Connected with FXSINO EPR to fulfill warehouse process automation
1.4:Warehouse capacity is close to 80000 cbms
2:Intelligent management robot
2.1: 24 hours non-stop inspection against product's quality,package,worker's efficiency and so on .
2.2 Timely find equipment's failure and inform technical staff to repair
2.3.Face recognition technology will monitor workers working status and prevent irregularities by outsiders.
3:AR visual system+5G+MAS
3.1 Based on China Unicom mobile proxy server full coverage, Our customers can see the production status of orders in real time through AR glasses.
3.2 we can collect all data,include in product daily output, material consumption, warehouse real-time inventory, order progress and so on via 5G data platform.
4:Technical research and development capability
4.1 Through cooperation with co-partner named tianjin University,Zhejiang University of Technology,Nanchang University,Tsinghua University and so on,we can provide EPC to you. Meanwhile, to assist customers to resolve with facing problem.
After sales service
1:Pre-purchase service
Fully understand customer's requirement, and give our professional opinion to help them.
2:User Training
Owing to our product has many different type, so it has many different installation way. For each type product, we must let you know its basically installation way. If necessary, issue one installation manual to them.
3:Warranty services
So called"Warranty services" is repairing replacement of selected parts for a selected period of time. For the first year, the customers are provided with free replacement or repairing of the device for any problem except for Abnormal use environment. For EPC project, we will issue our warranty booklet to our customer for each components. As for unmentioned, we will negotiated with our customer about warranty range and period
4:Online support
24 hours online service. For different problems, we will find related staff to solve with your problem timely.
5:Return and Replacement
In the warranty period, we provide free replacement of the product in case of any queries. Of course, if customers does not agree, we will refund after reduce some fees related with this deal.
6:Outsourcing and guiding installation
For customer's different requirement, Under achieving related fees payed standard(such as worker daily install fees,board and lodging and so on),we can send our installation team to help customer to install product installation. Of course, if you do not need our installation, we also send our engineer to guide how to install. So you would pay for the guiding fees.
Eliminate the need for chemicals in odor-control scrubbers, or improve oil removal efficiency in compact oil-water separators.
Use parallel corrugated plate technology that causes oil droplets to increase in size, and separate more quickly. We offer a unique inclined plate design, called HD Q-PAC. The Q-PAC is made of a structure of interconnecting plates with many crossing points. As the oil/water mixture flows through the separator, new droplets coalesce with retained droplets and form larger droplets. The enlarged droplets rise to the surface and decant from the separator.