Discharge of untreated textile effluents containing heavy metals is a serious environmental issue. Biosorption is a promising method for the removal of heavy metals. The present study analyses the biosorption of Cr(VI) from synthetic textile effluent onto tamarind bark biomass as a function of initial metal ion concentration, contact time, pH, sorbent dosage, shaking speed and temperature.
Vikram Woollens (VW), a unit of Grasim Industries Ltd was established in 1995 and has its manufacturing unit at Malanpur in Bhind district, Madhya Pradesh, India. Reporting to the shareholders is done once a year at the Annual General Meeting.
Order of the National Green Tribunal in the matter of Digvijay Singh Vs. State of Rajasthan & Ors. dated 22/12/2015 regarding extension of time to comply with the order of the Tribunal in relation to construction of R.O plants of 2.5 MLD and 6 MLD capacity at Balotra and Jasol CETPs respectively.