Szczegóły publikacji
Opis bibliograficzny
Determination of the optimal dosage of chemical compounds in the wastewater treatment process in Trang Bach coal mine: the laboratory scale / Manh Ha Doan, Waldemar MIJAŁ // Inżynieria Mineralna = Journal of the Polish Mineral Engineering Society ; ISSN 1640-4920. — 2019 — R. 21 nr 1, s. 59–62. — Bibliogr. s. 62, Abstr. — Publikacja dostępna online od: 2019-04-19
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 122142 |
|---|---|
| Data dodania do BaDAP | 2019-06-26 |
| DOI | 10.29227/IM-2019-01-10 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Inżynieria Mineralna |
Abstract
The pH index of Trang Bach coal mine wastewater ranges from 2,8 to 6, meanwhile, the content of Fe, Mn, and turbidity & suspended solids (TSS) are rather high and it is impossible to discharge the wastewater directly to the environment. In order to achieve the requirement of QCVN 40:2011/BTNMT standard – The national standard for industrial wastewater quality after treatment of Vietnam and other purposes, the wastewater need to be treated by several methods such as coagulation-flocculation or sedimentation. In this article, we intend to find the optimal dosages of chemical compounds for the TSS, pH, Fe and Mn treatment process for Trang Bach coal mine wastewater in the laboratory modular.
