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Beamhouse and tanning operations: process chemistry revisited

RAMASAMI, T., Autor ; CHANDRA BABU, N. K., Autor ; RAGHAVA RAO, J., Autor |

Dentro JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS (VOL 83 NRO 1, ene.-feb. 1999)

An attempt has been made in this work to critically review the process chemistry and discuss possible improvement options. Some case studies are presented in this work where reduction of BOD and COD levels by 30-40%, Total Dissolved Solids by 25[...]

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Development of a Leather Processing Method in Narrow pH Profile, Part 1

THANIKAIVELAN, P. ; RAGHAVA RAO, J. ; UNNI NAIR, B. |

Dentro JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS (VOL 84NRO 6, nov.-dic.2000)

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Development of leather Processing Method in narrow pH Profile : Part 2. Standardisation of Tanning Process

THANIKAIVELAN, P. ; RAGHAVA RAO, J. ; UNNI NAIR, B. |

Dentro JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS (VOL 85NRO 3, may.-jun.2001)

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Factors in gravitational settling of chromic hydroxide in aqueous media

SREERAM, K. J., Autor ; VENBA, R., Autor ; RAGHAVA RAO, J., Autor |

Dentro JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS (VOL 83NRO 2, mar-abr.1999)

Pruebas de precipitación de cromo, escala de laboratorio, con diferentes basificantes: cal, carbonato de sodio, hidróxido de sodio y óxido de magnesio, influencia del pH y la temperatura en el contenido de cromo del sobrenadante

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Isolation and characterisation of a low affinity chromium(III) complex in chrome tanning solutions

RAGHAVA RAO, J. ; UNNI NAIR, B. ; RAMASAMI, T. |

Dentro JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS (VOL 81NRO 6, nov.-dic.1997)

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