RESUMO
The present study was undertaken with the objective to study the characteristics of the effluent of Century Pulp and Paper Mill, Lalkuan (Uttarakhand) in different seasons. The variations in the physicochemical characteristics were observed and monitored up to 12 months at three different sites. Mean values of temperature, pH, chlorides and total phenols of the effluent were found below, whereas colour, BOD5, COD and lignin concentrations were above the minimum national standards (MINAS).
Assuntos
Cloretos/análise , Cor , Condutividade Elétrica , Monitoramento Ambiental , Concentração de Íons de Hidrogênio , Índia , Resíduos Industriais/análise , Lignina/análise , Oxigênio/análise , Papel , Fenóis/análise , Estações do Ano , Temperatura , Eliminação de Resíduos Líquidos , Poluentes Químicos da Água/análiseRESUMO
The various forms of glutamine synthetase obtained from Bacillus brevis have been found to be antigenically identical. Alkaline phosphatase treatment of the fast moving form (GS4) reduced the electrophoretic mobility of the enzyme. Radiolabelling and autoradiographic studies have also indicated that 32P-incorporation is high in the form depicting high Rm value. Thus, it appears that these forms arise due to covalent modification of the enzyme involving a phosphate group.