BIOSORPTION OF METALS


SELECTION OF BIOMASS
While choosing the biomass for metal biosorption, its origin is a major factor .

Biomass can come from, activated sludge or fermentation waste from industries like those of food, diary and starch .

organisms coming from their natural habitats are good sources of biomass.

Fast growing organisms that are specifically cultivated for biosorption purposes


TYPES OF BIOMASS

Agricultural products

Seaweeds

Fungi and Yeast

Bacteria
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Classification of bacteria


Classification seeks to describe the diversity of bacterial species by naming and grouping organisms based on similarities.

Bacteria can be classified on the basis of cell structure ,cellular metabolism or on differences in cell components such as DNA, fatty acids ,pigments ,antigens and quinones

Modern bacterial classification emphasizes molecular systematics, using genetic techniques such as GUANINE CYTOSINE r ....etc

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ppt on nanonetwork communication in bacteria

Abstract
As the field of molecular communication continues to grow, numerous solutions have been proposed to enable communication between nanomachines. Amongst these solutions, bacteria communication nanonetworks has been proposed as a promising approach for molecular communication. This is driven by a number of attractive properties found in bacteria, which includes biased motility toward the destination through chemotaxis process, as well as the ability of bacteria to transfer genetic information ....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 C 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 specusing referen ....etc

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Bacteria powered batteries use the chemical energy generated by bacteria, and convert it into electrical energy using a relatively simple mechanism. Like most batteries, a bacteria powered battery has an anode (the negative end) and a cathode (the positive end). In addition to the anode and cathode, a bacteria powered battery also has a membrane capable of filtering electrons (anions) and protons (cations) produced during the chemical breakdown of substances by bacteria.

Once the bacterial breakdown starts producing ions, the anions are tran ....etc

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hi
you can refer these pages to get the details on COMPUTER MEMORY BASED ON THE PROTEIN BACTERIO RHODOPSIN

http://seminarsprojects.net/Thread-computer-memory-based-on-the-protein-bacteriorhodopsin

http://seminarsprojects.net/Thread-computer-memory-based-on-the-protein-bacterio-rhodopsin ....etc

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i am looking for biosorption heavy metals ppt download. ....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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bacteria powered fuel cells to download for give seminar

BACTERIA POWERED FUEL CELLS FULL SEMINAR REPORT
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Bacterial Foraging Adaptive optimization

Abstract

Bacterial optimizing foraging (BFO) is a newly developed an optimization algorithm inspired by nature, which is based on the foraging behavior of the e. coli bacteria. So far, the BFO had been successfully implemented in some engineering problems associated with simplicity and ease of implementation. However, the BFO has bad convergence behavior of complex optimization problems as compared to other natural methods of optimization. This article first Analyses how the length parameter block BFO ....etc

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