Treatment of Galvanized Waste Water by Membrane Distillation with Natural Adsorbent: A Review
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2017, Vol 4, Issue 3
Abstract
Wastewater containing high concentrations of metal ions can be harmful to aquatic life and degrade the water quality. The metal ions are removed by Adsorption and Membrane distillation process. However, these methods are less effective and relatively expensive. Therefore, there is a need for alternative technologies to improve the efficiency of metal ions removal from wastewater. This study deals with the process of removal of metal ions from galvanized waste water through a combination of adsorption in the membrane contactor and biological treatment. The parameters pH, COD, BOD, Adsorbent dosage and contact time is tested in the galvanized waste water. Oryza sativa, Arachis hypogea, Prunus dulcis, Citrullus lanatus, Citrus limon are used as a natural absorbent to treat the water before Membrane distillation. In this experiment, the wastewater from the galvanized industry was firstly collected and treated to remove the heavy metal ions present in the waste water. The treated water is finally utilized for irrigation purpose.
Authors and Affiliations
A. Latha
Keywords
Related Articles
- EP ID EP245276
- DOI -
- Views 97
- Downloads 0
Speed Control of an Induction Motor by Using Indirect Vector Control through PI Controller
The MATLAB model of speed control of induction motor by using indirect vector control through IP speed controller is represent in this model ,cage type 50 HP induction motor is use for representation of this model. The f...
Design of Low Power Transversal FIR Filter For VLSI Signal Processing Applications
An efficient novel technique of synthesis of a low arithmetic complexity, linear phase low pass FIR filter is proposed .The output response is modeled using trigonometric functions of frequency and its slopes. This appro...
Microhardness, Dielectric and Photoconductivity Studies of 2- Amino 5- Nitropyridinium Dihydrogen Phosphate (2A5NPDP) NLO Single Crystal
An orthorhombic (2- Amino 5 – Nitropyridinum Phosphate) semi organic crystals was grown using slow evaporation method. As grown crystals of 2A5NPDP was characterized by microhardness, dielectric and photoconductivity stu...
Application of Continued Fractions in Controlling Micro finance staff Deception
A simple finite continued fraction is a finite expression obtained through an iterative process of representing a number. We investigate the advantage of simple continued fraction in controlling Micro finance staff Decep...
Identification of Sickle cells from Microscopic Blood Smear Image Using Image Processing
Blood is a connective tissue in fluid form. Blood cell counting gives vital information about a patient’s health. It is used to evaluate and diagnose diseases such as anaemia, polycythemia, leukemia, thrombocytosis throm...