With the increase in transportation demand and facilities this era significant improvement people’s living standards, annual production sales of vehicles are steadily increasing. this, issues car wash wastewater treatment water pollution becoming more serious. Car mainly comprises fine sand, slick oil, suspended solids (SS), surfactants, can be quantified as chemical oxygen (COD) on a normative...

Distillery industry is recognized as one of the most polluting industries in India with a large amount of annual effluent production. In this present study, the optimization of electrochemical treatment process variables was reported to treat the color and COD of distillery spent wash using Ti/Pt as an anode in a batch mode. Process variables such as pH, current density, electrolysis time, and ...

Nanofiltration and reverse osmosis are investigated as a possible alternative to the conventional methods of Cr(VI) removal from model water and industrial effluent. The influences of feed concentration, water recovery, pH, and the coexisting anions were studied. The results have shown that retention rates of hexavalent chromium can reach 99.7% using nanofiltration membrane (NF-HL) and vary fro...

Cozy Car wash adalah sebuah usaha pencucian mobil yang didirikan pada tahun 2018 di daerah Condongcatur, Yogyakarta. Dalam setiap bisnis, terdapat risiko termasuk dan tiap proses operasional terjadi memiliki potensi timbulnya kendala-kendala atau permasalahan dapat menganggu jalannya tersebut nantinya akan berpengaruh terhadap hasil akhir dari jasa bisnis wash. Pengelolaan dilakukan dengan meng...

The Rayon grade pulp (RGP) drain effluent of pulp and paper mill was studied to find out pollutant loading and its control measures by low cost and efficient treatment method. Upflow anaerobic fixed packed bed reactor (UAFPBR) with brick ballasts as packing material was used for this purpose. This was compared with conventional anaerobic treatment method. The digested slurry was taken as inocul...

Purpose The study draws upon three accounts to examine post-truth politics and its link accounting. In studying Petrobras, a Brazilian petrochemical company embroiled in corruption scandal, the authors draw of falsity understand how different depictions similar events can emerge. depict Petrobras' corporate social responsibility (CSR) disclosures during period juxtaposed against Federal Police ...