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Application of Pharmaceutical Engineering: A Useful Technological Protocol in Pollution Control of Toxic Pollutants in Pharmaceutical Industry
Authors: Prabir Kumar Datta1*, Jasmina Khanam2, Amitava Ghosh1, Goutam Mukhopadhyay3
Number of views: 601
There exists a common idea that toxic chemicals are generally produced by chemical industries. While
pharmaceutical industries are the only producers of antidotes and medicines to cure ailment of the
patient. The pharmaceutical industries have shown a rapid growth in last few decades with the advent
of latest G.M.P. and automation, but advancement in the field of pollution control in pharmaceutical
plants still found to be sluggish, particularly in developing countries. This article will provide
information to technical personnel of pharmaceutical industries regarding different toxic pollutants
generated during the operation of pharmaceutical plants and their control based on commercial
feasibility. Different ways of pollution control like waste minimization from the source, recycling and
reuse, control of dusts and toxic volatile gases from boiler and production plants by filter and
adsorbents , use of aqueous coating technology for reduction of chlorinated hydrocarbon in air, control
of spilled materials in storage and processing areas have been discussed. Various technologies and
devices have been mentioned for pollution control of waste water like Bar Screen, Flocculation,
Sedimentation, Gravity Coagulation, Adsorptive Bubble separation, Activated Sludge Process, Trickling
Filter, Aerated Lagoons, Reverse Osmosis, Ultra Filtration, Ion Exchange Resin, and Membrane Filtration.
After treatment water can be reused for pharmaceutical production.