THE NEW TYPE OF SORBENTS FOR HEAVY METALS WITH USING OF ELEMENTAL SULFUR AND VYNILIDENE CHLORIDE
Rubrics: CHEMISTRY AND CHEMICAL TECHNOLOGY
Authors:
Type:
Article
Pages:
from 92
to 93
Status:
Published
Received:
05.04.2019
Accepted:
15.04.2019
Published:
15.04.2019
Language:
Russian
Keywords:
heavy metals, wastewater treatment, adsorption, sulfur-containing sorbent, elemental sulfur, vinylidene chloride, petroleum coke, hydrazine hydrate-alkali system.
Abstract (English):
A new sorbent containing double bonds in its structure was obtained on the basis of elemental sulfur and vinylidene chloride on the surface of petcoke particles. Sulfur is pre-activated and transferred to potassium sulfide and polycondensed with vinylidene chloride. The resulting sorbent has a high activity against heavy metal ions.
A new sorbent containing double bonds in its structure was obtained on the basis of elemental sulfur and vinylidene chloride on the surface of petcoke particles. Sulfur is pre-activated and transferred to potassium sulfide and polycondensed with vinylidene chloride. The resulting sorbent has a high activity against heavy metal ions.
Keywords:
heavy metals, wastewater treatment, adsorption, sulfur-containing sorbent, elemental sulfur, vinylidene chloride, petroleum coke, hydrazine hydrate-alkali system.
heavy metals, wastewater treatment, adsorption, sulfur-containing sorbent, elemental sulfur, vinylidene chloride, petroleum coke, hydrazine hydrate-alkali system.
