granulation technology Articles
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Selection pressure theory for aerobic granulation – an overview
Aerobic granulation technology is an improvement over conventional activated sludge process, where cell-to-cell interactions lead to the formation of stable granules with excellent settleability. Selection pressures are the factors that can strongly influence the formation and growth of aerobic granules. Settling time and the volume exchange ratio (VER) will decide how long the bioparticles ...
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Comparison of aerobic granulation and anaerobic membrane bioreactor technologies for winery wastewater treatment
An anaerobic membrane bioreactor and aerobic granulation technologies were tested at laboratory scale to treat winery wastewater, which is characterised by a high and variable biodegradable organic load. Both technologies have already been tested for alcohol fermentation wastewaters, but there is a lack of data relating to their application to winery wastewater treatment. The anaerobic membrane ...
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Similarities and differences between disc granulator and drum granulator
Disc pan granulator is widely used in the production of organic fertilizer and compound fertilizer. So what are the similarities and differences between the processes of the disc granulator and the drum granulator? The processing technology of the two granulators is the same In short, in fact, these two fertilizer granulators are just like the principle of snowballing. The raw materials need to ...
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Magic Power: Copper Cable Granulator
Do you want to turn waste into treasure? It sounds a fairy tale in a magic world. But it can really come true with the help of copper cable granulator. As we all know, the value of bright copper wire is 4-5 times that of insulated wire. If we have our own copper cable granulator, we can win extra money than directly selling them to a salvage yard. Copper wire granulator is an advanced technology ...
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Magic Power: Copper Cable Granulator
Email: annaamisy@gmail.com Do you want to turn waste into treasure? It sounds a fairy tale in a magic world. But it can really come true with the help of copper cable granulator. As we all know, the value of bright copper wire is 4-5 times that of insulated wire. If we have our own copper cable granulator, we can win extra money than directly selling them to a salvage yard. Copper wire ...
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How to take copper out of wire? --Use DOING copper wire granulator
To take copper out of wire, there are many methods. But which one is the best method to take copper out of wire? Now, more and more countries pay more attention to environment pollution problem, so best method to take copper out of wire should be no pollution. DOING copper wire granulator adopts physical separation technology, no pollution, which can fulfil this requirement completely. How to ...
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How to granulate copper wire to get pure copper?
With the more and more waste electric copper wires need to be dealt with in the all over the world, the recycle machine is become necessary. Then how to granulate copper wire to get pure copper? The approximate method is Crushing-Air separation-Electrostatic separation. We adopt one environmental protect type machinery-copper wire granulator, also called copper wire recycle machine to replace the ...
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Potassium chloride granulation equipment of dry double roller granulator
Dry double roller granulator adopts dry extrusion technology to compress the powder with water content less than 15% into flakes, and then through crushing, whole granulation and screening process, the flake and block materials are transformed into granular materials that meet the use requirements. Dry process double roller granulator mainly relies on external pressure to force the material to ...
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Double roller granulator with simple technology
The double roller granulator is extruded and granulated at normal temperature without other drying measures. Therefore, the production process is relatively simple and can play the role of energy saving and consumption reduction. The roller granulator is mainly used for small particle granulation in organic fertilizer, feed and chemical industry. The small particles here refer to the particles ...
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A case for aerobic sludge granulation: from pilot to full scale
A pilot-scale sequencing batch reactor (SBR) treating 120 m3/d of a town's wastewater was set up in 2009 and aerobic granules with a mean diameter of 0.28 mm, mixed liquor suspended solids (MLSS) of 7,500 mg/L and sludge volume index (SVI)30 of 43 mL/g were achieved. A full-scale SBR with 50,000 m3/d for treating a town's wastewater was operated in 2010 and aerobic granules with a mean MLSS ...
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Characteristics of Copper Wire Granulator
Copper wire granulator is an advanced technology to deal with the waste copper wire and other various household wires, which have begun applied in 1980s by America and other industrialized countries. The dealing result is impressed by the advanced copper wire granulator. We can get pure copper granules and plastic from the waste copper wires after a series of process. Its advantages and unique ...
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Acrylic wastewater treatment using SBR technology with aerobic granules
The acrylic or acrylonitrile wastewater treatment were investigated in experimental SBR systems with aerobic granules. The results showed that the diluted acrylic wastewater 400-800 mgL-1 could finally reach a COD removal 71.5-77.5% and a net COD removal 50.5-59.6%. The growth of aerobic granules in reactor was quite slow and retained MLSS 4.6-6.2 gL-1. The pretreatment by internal electrolysis ...
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Comparison with disc granulator and roller press granulator
For organic fertilizer machine, granulation is an indispensiable process link in the production line of organic fertilizer. At present,there are many types of equipment for organic fertilizer granulator. Which one is more suitable for producing the organic fertilizer? The comparsion of disc granulator and roller press granulator. Through the comparsion of the pelletilizer models, the disc ...
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Industrial Granulators for Sale
AIShred industrial granulators reduce material into very small particle sizes ranging from 4 mm to 10 mm, according to the screen size utilized within the granulator. AIShred Granulators utilize V-Force knife technology and run at high speeds to reduce the size of the material with the closest shearing action possible. A smaller material size helps to make the recycling process much easier when ...
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The Present Development of Copper Wire Granulator at Home
Copper, being a non-ferrous metal which has close relationship with human, is widely used in various industries such as electric, light industry, manufacturing industry, construction industry and national defense industry. The consumption of copper only runs after aluminum. However, our copper mineral resources are of shortage. In order to solve this problem, the best solution is to take ...
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The Comparison between Two Kinds of Copper Cable Granulators
Copper cable granulator, also named scrap wire recycling equipment, is a machine used for crushing copper scrap and later separating copper from the plastic. It belongs to environmental protection equipment. The current copper cable granulator is generally divided into two kinds: dry-type copper wire granulator and wet-type copper wire granulator. What merits and demerits do they have? ...
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Pellet machine unique innovation technology
Pellet machine has unique performance, is one of the most favored equipment in the biomass energy equipment industry. Due to the more rapid development of cattle feed making machine in recent years, it has become an indispensable product in modern industrial production. At present, the high efficiency of the pellet machine can not only improve the image of the product, but also improve the cost ...
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Environmental ingenuity: These creative business ideas aim to be both sustainable and successful
Picture this: Out in the open ocean, rows of farmed kelp spanning an area about the size of Mexico. Once harvested and processed, this rapid-growing seaweed would be turned into a fuel that you could pump into your car. No more relying on fossil fuels that take millions of years to form—and whose emissions into the atmosphere are the biggest contributor to the Earth's rising temperatures. ...
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