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Investigation of the effects of some operating parameters by using anionic and cationic flocculants for removing solid material in the lignite wastewaters
(MRS PUSHPA AGARWAL, 2002)
In this study, the effects of various operating parameters (pH, stirring rate, flocculant concentration. stirring time, flocculant feeding rate) on flocculation of lignite coal wastes were investigated, Experimental data ...
Determination of various flocculants' performance in flocculation of lignite waste pulps
(ASIAN JOURNAL OF CHEMISTRY, 2002)
In this study, the performance of the different flocculants, in the flocculation of the pulps prepared using lignite samples, has been investigated taking into consideration floc settling rate, supernatant turbidity and ...
Nitrogen and phosphorus removal in lab-scale activated sludge systems
(MRS PUSHPA AGARWAL, 2002)
The phenomenon of anoxic phosphate uptake with simultaneous denitrification was studied. Experiments have been carried out with biological nutrient removal in a single sludge system by using the activated slude samples ...