STUDY ON REMOVAL OF CADMIUM FROM WATER ENVIRONMENT BY ADSORPTION ON GAC, BAC AND BIOFILTER



INTRODUCTION

Cadmium is introduced in to bodies of water from smelting, metal plating, Cadmium-Nickel batteries, phosphate fertilizer, mining, pigments, stabilizers, alloy industries and sewage sludge. The harmful effects of Cadmium include a number of acute and chronic disorders, such as “itai-itai” disease, renal damage, emphysema, hypertension, and testicular ....etc

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Development and Investigation of Solar Cooling Systems Based on small-Scale Sorption Heat Pumps
Abstract
This paper presents the development and investigation of solar cooling systems based on
small-scale sorption heat pumps and chillers, respectively. An ammonia/water absorption
chiller with a cooling capacity of 12 kW, the chillii® PSC12, a 17.5 kW water/lithium
bromide absorber, the chillii® WFC18 and two water/silica-gel adsorption chillers with
cooling capacities of 7.5 and 15 kW, the chillii ....etc

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CHAPTER 1
Introduction
1.1 Background
Economic reformation and industrial liberalization by Indian government have attracted varied national and multinational companies to invest on major industries like power plant, petroleum refineries, fertilizers and petro-chemicals and metal industries. Most of these industries are located very close to the sea due to a variety of reasons like convenience in transporting raw materials, availability of seawater for desalination, cooling tower and disposal of trade effluents. Both central and sta ....etc

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Spectral and nonlinear optical characteristics of nanocomposites
of ZnO“CdS
Litty Irimpan,
a
V. P. N. Nampoori, and P. Radhakrishnan
International School of Photonics, Cochin University of Science and Technology, Cochin,
Kerala 682022, India
Received 21 December 2007; accepted 6 March 2008; published online 8 May 2008
In this article, we present the spectral and nonlinear optical properties of ZnO“CdS nanocomposites
prepared by colloidal chemical synthesis. The optical band gap E
g
of the material is tunable
between 2.6 ....etc

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CHARACTERISATION AND SORPTION PROPERTIES TO HEAVY METALS (Cu2+, Pb2+) OF CHITOSAN COMPLEXES EXTRACTED FROM COCKROACHES OF RWANDA

ABSTRACT
Cockroaches of Rwanda are one of the most important sources of chitosan. In chitosan extraction from Cockroaches, conditions for deproteinization were: 8% NaOH at 95 ºC for 1 h and demineralization involved treatment with 6.7 % HCl at room temperature. Yield of extract products was ..... Chitin-glucan insoluble complexes in the extracted products were identified by FTIR specus ....etc

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ELECTRONIC NOSE
ABSTRACT
The perception of volatile compounds by the human nose is of great importance in evaluating the quality of foods. Therefore, it is not surprising that repeated efforts have been made over the years to introduce instruments operating on a similar principle as the human nose: the electronic nose is an instrument that encloses the human sensitivity to the objectivity of the instrumental response and supplies results similar to the human nose and in short time.
An electronic nose is an instrument wh ....etc

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Development and Investigation of Solar Cooling Systems Based on small-Scale Sorption Heat Pumps
Abstract
This paper presents the development and investigation of solar cooling systems based on
small-scale sorption heat pumps and chillers, respectively. An ammonia/water absorption
chiller with a cooling capacity of 12 kW, the chillii® PSC12, a 17.5 kW water/lithium
bromide absorber, the chillii® WFC18 and two water/silica-gel adsorption chillers with
cooling capacities of 7.5 and 15 kW, the chillii ....etc

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Prepared by:
Amit B. Mahindrakar

Introduction

This study is motivated by a real problem at the Alang ship-dismantling facility near Bhavnagar in Gujarat. The focus of this study is the paint chip waste which is generated in ship breaking activity. Alang, located 56 Km away from Bhavnagar city in Gujarat, came up as ship breaking site during 1982-83. Hundreds of old ships, after their useful life, are broken at the Alang ship breaking yards without any precaution to protect the environment. Ship breaking and its harmful consequ ....etc

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hi i am Sathya Prasath i would like to get details on Industrial application of adsorption in ppt ....etc

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EVALUATION OF A ZEOLITE-WATER SOLAR ADSORPTION REFRIGERATOR

Abstract.-
This paper presents some of the experimental evaluations of a prototype solar refrigerator, based on an
intermittent thermodynamic cycle of adsorption, using water as refrigerant and the mineral zeolite as
adsorber. This system uses a mobile adsorber, which is regenerated out of the refrigeration cycle and no
condenser is applied, because the solar regeneration is made in the ambient air For the regeneration, a
SK14 solar cooker is consi ....etc

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I am MTech student requesting you to please help me in sending project
about solar cooling or solar refrigeration
I am MTech student requesting you to please help me in sending project
about solar cooling or solar refrigeration Xy ....etc

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