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Environmental Trainers
![Demineralization Water Treatment Plant Model ENV 017](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2021/01/Demineralization-248x160.png)
Sci-tech Water Treatment Plant Model ENV 017 carries out water purification. Ion-exchange is a rapid and reversible process in which impurity ions present in the water are replaced by ions released by an ion-exchange resin. The impurity ions a [...]
![Centrifugal Electrostatic Precipitator ENV 019](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Centrifugal-Electrostatic-Precipitator-ENV019-160x160.jpg)
The electrostatic precipitators depend on the attraction and repulsion phenomenon of electrical charges. A particle with and electrical charge is attracted to another particles with an opposite charge, but repelled by one with the same charge, [...]
![Aerobic Water Treatment Pilot ENV 018](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Aerobic-Water-Treatment-Pilot-Plant-ENV018-192x160.jpg)
Sci-tech Aerobic Water Treatment Pilot Plant Model ENV 01. The activated sludge pilot plant consists of an oxidation reactor and of a settler according to the traditional diagram of single-stage sewage treatment process. Biomass is oxidized in [...]
![Anaerobic Water Treatment Pilot Plant ENV 017](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Anaerobic-Water-Treatment-Pilot-Plant-ENV017-192x160.jpg)
Sci-tech Anaerobic Water Treatment Pilot Plant Model ENV 017 consists of a reactor with built-in settler. Sludges are fed and recycled by two peristaltic pumps; a compressor will recycle gas from the top to the bottom of reactor keeping biomas [...]
![Automated Pilot Plant with Filter Press and Micro-filter ENV 016](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Automated-Pilot-Plant-Filter-Press-Microfilter-ENV016-160x160.jpg)
Sci-tech Automated Pilot Plant with Filter Press and Micro-filter Model ENV 016 is provided with a filter press and a microfilter (tangential filtration) that are fed by a screw pump connected with a tank filled with the solution to be filtere [...]
![Filtration Pilot Plant ENV 015](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Pilot-Filtration-Plant-ENV015-153x160.jpg)
Sci-tech Filtration Pilot Plant Model ENV 015 mainly consists of a sand fi lter and of an activated carbon filter; filtered water is collected into a tank of stainless steel from which samples for proper laboratory analyses can be extracted.
![Coagulation, Flocculation and Settling Pilot Plant ENV 014](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Coagulation-Flocculation-Settling-Plant-ENV014-135x160.jpg)
Coagulation - flocculation - settling processes are generally used to separate colloids from water, as in this case natural settling speed is too slow to obtain a sufficient clarification. Sci-tech Coagulation, Flocculation and Settling Pilot [...]
![Ion Exchange Chamber ENV 013](https://9853a3.n3cdn1.secureserver.net/wp-content/uploads/2019/01/Ion-Exchange-Chamber-ENV013-211x160.jpg)
Ion exchangers are used in water treatment primarily for desalination and softening. Sci-tech Ion Exchange Chamber Model ENV 013 enables these processes to be demonstrated with the aid of cation and anion exchangers. Features - Softening and d [...]