PL412600A1 - Equipment for producing a halloysite photocatalyst, preferably for oxidation of sulfide ions in the health-resort bath wastes - Google Patents
Equipment for producing a halloysite photocatalyst, preferably for oxidation of sulfide ions in the health-resort bath wastesInfo
- Publication number
- PL412600A1 PL412600A1 PL412600A PL41260015A PL412600A1 PL 412600 A1 PL412600 A1 PL 412600A1 PL 412600 A PL412600 A PL 412600A PL 41260015 A PL41260015 A PL 41260015A PL 412600 A1 PL412600 A1 PL 412600A1
- Authority
- PL
- Poland
- Prior art keywords
- halloysite
- weight
- photocatalyst
- parts
- producing
- Prior art date
Links
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- Catalysts (AREA)
- Physical Water Treatments (AREA)
Abstract
Sposób wytwarzania fotokatalizatora ze zwietrzeliny haloizytowej do fotokatalitycznego utleniania jonów siarczkowych w uzdrowiskowych ściekach pokąpielowych, polegający na oddzielaniu frakcji minerału haloizytowego zawierającej związki żelazowe, aktywacji roztworem kwasu siarkowego (VI) i ditioninem sodu oraz alkalizacji otrzymanego produktu polega na dodaniu do 5 części wagowych zmielonej frakcji minerału haloizytowego o rozmiarach ziaren 0,05 - 0,01 mm 10 części wagowych 5% wagowych wodnego roztworu bromku heksadecylotrimetyloamonu, mieszaniu i wydzielaniu frakcji zawierającej związki żelazowe za pomocą separatora magnetycznego wytwarzającego pole magnetyczne o natężeniu 2T, a po aktywacji kwasowej produktu haloizytowego do 5 części wagowych fotokatalizatora haloizytowego dodawaniu 5 części roztworu węglanu sodowego o stężeniu 15% wagowych i kondycjonowaniu w reaktorze ultradźwiękowym stosując pole 25 kHz i o mocy 50W przez 30 min.A method of producing a photocatalyst from halloysite scum for photocatalytic oxidation of sulphide ions in post-bath spa wastewater, consisting in separating the fraction of halloysite mineral containing iron compounds, activation with sulfuric acid (VI) solution and sodium dithionite, and alkalizing the resulting product by adding up to 5 parts by weight of the ground mineral fraction halloysite with a grain size of 0.05 - 0.01 mm 10 parts by weight 5% by weight of an aqueous solution of hexadecyltrimethylammonium bromide, mixing and isolation of the fraction containing iron compounds by means of a magnetic separator generating a magnetic field with an intensity of 2T, and after acid activation of the halloysite product up to 5 parts by weight of a halloysite photocatalyst by adding 5 parts of a 15% by weight sodium carbonate solution and conditioning in an ultrasonic reactor using a 25 kHz field and a power of 50W for 30 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412600A PL228840B1 (en) | 2015-06-05 | 2015-06-05 | Equipment for producing a halloysite photocatalyst, preferably for oxidation of sulfide ions in the health-resort bath wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412600A PL228840B1 (en) | 2015-06-05 | 2015-06-05 | Equipment for producing a halloysite photocatalyst, preferably for oxidation of sulfide ions in the health-resort bath wastes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL412600A1 true PL412600A1 (en) | 2016-12-19 |
| PL228840B1 PL228840B1 (en) | 2018-05-30 |
Family
ID=57542436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL412600A PL228840B1 (en) | 2015-06-05 | 2015-06-05 | Equipment for producing a halloysite photocatalyst, preferably for oxidation of sulfide ions in the health-resort bath wastes |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL228840B1 (en) |
-
2015
- 2015-06-05 PL PL412600A patent/PL228840B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL228840B1 (en) | 2018-05-30 |
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