Open AccessPrimary Survey and Structural Design of Lamella Clarifier Based Water Treatment Plant for Raigarh City
Author(s) -
Avinash Panda
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.37269
Subject(s) - clarifier , settling , polyelectrolyte , flocculation , lamella (surface anatomy) , filtration (mathematics) , wastewater , sewage treatment , waste management , water treatment , materials science , environmental science , environmental engineering , pulp and paper industry , engineering , composite material , polymer , statistics , mathematics
It is necessary to utilize a clarifier when the wastewater contains a significant amount of particles that must be filtered out. It works by allowing particles to fall to the bottom of a plate and flow freely past as they settle. Adding polyelectrolyte and coagulant may speed up this natural process of settling. In contrast, coagulants neutralize charges and conglomerate solids into micro-flocs as a result of the polyelectrolyte. Fine filtration, assisted by the use of lamella clarifier settler, or the use of microorganisms, which consume organics as a source of energy, are two common methods of chemical treatment.