title: Pretreatment of petrochemical wastewater by coagulation and flocculation and the sludge characteristics.
authors.affiliation: Department of Chemical Engineering, Indian Institute of Technology, Roorkee 247667, India.
authors.forename: Shilpi
authors.initials: S
authors.lastname: Verma
authors.forename: Basheshwar
authors.initials: B
authors.lastname: Prasad
authors.forename: Indra Mani
authors.initials: IM
authors.lastname: Mishra
mesh_terms: D000465:Algorithms; D002712:Chlorides / Q000737:chemistry; D005290:Ferric Compounds / Q000737:chemistry; D005374:Filtration; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007220:Industrial Waste / Q000032:analysis*; D008855:Microscopy, Electron, Scanning; D010100:Oxygen / Q000737:chemistry; D010578:Petroleum / Q000032:analysis*; D012722:Sewage / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared; D013818:Thermogravimetry; D014865:Waste Disposal, Fluid / Q000379:methods*
chemical_list: D002712:Chlorides; D005290:Ferric Compounds; D007202:Indicators and Reagents; D007220:Industrial Waste; D010578:Petroleum; D012722:Sewage; D010100:Oxygen; C024555:ferric chloride