Laundry arion merupakan usaha yang bergerak di pelayanan terima cuci bersih perlengkapan rumah tanggga berupa pakaian, bed cover dan lainnya. Arion melakukan pencatatan manual dalam manajemen laundry seperti pembelian laundry, pengolahan data konsumen, pengeluaran serta pemasukan laundry. mengolah masih menggunakan buku pencatatan. Pelayanan konsumen bagus dapat memperoleh keuntungan, sehingga ...

Surfactants are the major active ingredients of laundry detergents. Therefore, special attention should be focused on the treatment and disposal of laundry wastewater. The aim of this study was to characterise the wastewater from a commercial laundry over 30 days. Physicochemical analyses were performed, monitoring the content of nitrogen, phosphate, heavy metals, linear alkylbenzene sulphonate...

Abstract The industrial thermostable Bacillus licheniformis α-amylase (BLA) has wide applications, including in household detergents, and efforts to improve its performance are continuously ongoing. BLA during the production is deamidated glycated resulting multiple forms with different isoelectric points. Forty modified positions were identified by tandem mass spectrometric peptide mapping of ...