Treatment of pulp and paper mill effluent using low cost adsorbents: An overview
Journal Title: Journal of Applied and Natural Science - Year 2018, Vol 10, Issue 2
Abstract
In the present review, the suitability of adsorption process using low cost adsorbent for the treatment of pulp and paper mill effluent has been discussed. It is clear that adsorption processes are appropriate for the removal of recalcitrant compounds such as surfactants and pesticides, among others biodegradable or non-biodegradable compound present in pulp and paper mills effluents. The importance of the adsorption is to improvement of the removal of various physico- chemical (biological oxygen demand (BOD), chemical oxygen demand (COD), colour, suspended solids, lignin), heavy metals (Cu, Cr, Fe, Zn, Ni and Mn etc) organochlorine compounds, all recalcitrant pollutant, reduce toxicity, enhance colour removal by using different cost effective adsorbents. The effective use of the different adsorbents developed from different adsorbent media such as activated carbon, agriculture by product and industrial wastes and sludge as adsorbents for the removal of different pollutants from the various processes and operations of pulp and paper mill as potential alternatives to different treatment process and received widespread attention. Adsorption necessity is a novel treatment option to improve the efficiency of removal within the discharge limits of wastewaters into the receiving bodies without causing any damage of the environment. However, still there is a need to find out the practical usefulness of such low cost adsorbent at industrial scale with the special reference to metals.
Authors and Affiliations
Shaveta Kakkar, Anju Malik, Sanjeev Gupta
Keywords
Related Articles
- EP ID EP290930
- DOI 10.31018/jans.v10i2.1769
- Views 108
- Downloads 0
Organic matter depositional microenvironment in deltaic channel deposits of Mahanadi river, Andhra Pradesh
Quantitative and qualitative variations in microscopic plant organic matter assemblages and its preservationstate in deltaic channel deposits of Mahanadi River was correlated withthe depositional environment in the ecosy...
Additions to the thrips (Thysanoptera) fauna of Odisha, India
Ten thrips species in ten genera of two families (Phlaeothripidae and Thripidae) of suborders Tubulifera and Terebrantia (Order Thysanoptera) are newly added to the fauna of Odisha, India. These species collected from va...
Exploring possibilities of enhancing water use efficiency in potato: A review
Climate change threatens the global agriculture sustainability. Among different kinds of abiotic stresses, water stress is the most devastating component which curtails potato crop productivity. Our recent knowledge is l...
Studies on development and storage stability of dehydrated pumpkin based instant soup mix
The study was carried out to develop and standardize Instant Soup Mix (ISM) from dehydrated pumpkin powder and to evaluate nutritional (moisture, sugars, protein, β-carotene, fat, fibre and water activity) and sensory qu...
Role of sustainomics and external climate forcing mechanism in biodiversity extinction : An overview
Over millions of years, physiology and anatomy of the living organisms has been changed due to internal climate forcing mechanism. This has influenced the world wide distribution of species. External climate forcing mech...