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Determination Of Heavy Metals In Surface And Ground Water In Vasai Region

Sustainability of good health depends upon purity of water. The toxic heavy metals presence in water bodies arises from the discharge of untreated effluents or dumping of solid waste containing heavy metal salts. Leaching of these heavy metals into water bodies causes various health hazards. Urbanization of rural areas has led to contamination of ground as well as surface water rendering it not suitable for human consumption. Vasai was selected for the study as it is rapidly developing area in...
4 Pages 1757 Words

Hydrogen Fuel Cells In Energetics

Background Electricity is generated when coal is crushed into fine powder and burned in boilers to heat water and that in turn produces steam. The steam is directed onto blades of a turbine to make it spin. This in turn spins the magnetic rotor inside the coil to generate electricity. This process emits harmful gases and produces harmful bi-products that pollute the environment. Because coal is slowly depleting, its causing electricity prices to increase greatly. A solution to this could...
2 Pages 1054 Words

Unicef And The Diffusion Of Innovations Theory

In the present times, the world is developing at a fast rate as such we see the formations of organisations that take it upon themselves to participate in the overall development of the world. Because of the above mentioned fact, we find that there is a response to everything that happens regardless of whether the catalyst is good or bad. However, this essay is going to be focused a project that was to aid the nation of Pakistan from the...
3 Pages 1442 Words

Decolorization Of Azo Dyes Using Contact Glow Discharged Electrolysis

ABSTRACT Contact Glow Discharged Electrolysis (CGDE) is a plasma electrolysis methode has proved to treat organic wastewater effectively. The objective of this study was to investigate decolorization process of the textile dyes Remazol Red RR, Remazol Yellow FG and Remazol Brilliant Violet with an air injection using CGDE method. Air injection was increased a percentage of decolorization Remazol Red RR up to 46.7% in 180 min. Proces efficiency for Remazol Red RR, Remazol Yellow FG and Remazol Brilliant Blue were...
7 Pages 3146 Words

The PH Of Human Scalp And Various Brands Of Shampoos

Abstract The hair is symbol of beauty in both the genders of human beings. Long, healthy, voluminous hair have been referred as the beautiful woman may be Rapunzel of fairy land or Shakuntala from Indian epics. Various factors like nutrition, stress, sleep cycle, water quality, and environment and genetic affects the hair and the scalp quality. Uncared hair, use of different hair products can lead to hair loss, baldness.In present paper we are discussing about scalp pH and shampoos. With...
2 Pages 1036 Words

The Effect Salt Has On The Boiling Point Of Water

Introduction When boiling water, whether it be for pasta or some vegetables, it is always recommended to add salt into the water as the water begins to heat up to help speed up the boiling process. I will check to see whether or not this “cooking tradition” is effective or not, more specifically whether the salt actually affects the boiling point of water, by measuring the boiling point of 300ml of water at first without any salt and then gradually...
3 Pages 1354 Words

Bioaccumulation Of Toxic Heavy Metals

Fish, being a protein rich food, is often recommended for consumption by many dieticians. However, the effect of pollution of water reservoirs on the quality of nutrition provided by fish cannot be ignored. It was necessary to focus on toxic substance levels specifically heavy metals which have tendency to bio accumulate. This study investigates the bioaccumulation of heavy metals in the various tissues of Siluriformes fish found in Patalganga River, India. The bioaccumulation often results due to the constant vicinity...
3 Pages 1409 Words

Gene Structure Types And Chemical Composition

INTRODUCTION Gene is that the elementary physical and sensible unit of heredity. Genes square measure comprised of desoxyribonucleic acid. many genes move as pointers to create particles referred to as proteins. In any case, various qualities do not code for proteins. In people, qualities fluctuate in size from some of hundred desoxyribonucleic acid bases to in more than two million bases. The Human order Project evaluated that individuals have somewhere within the vary of twenty,000 and 25,000 genes. Each individual...
8 Pages 3584 Words

Green Methods Of Synthesis For Knoevenagel Condensation

INTRODUCTION: The Knoevenagel condensation is named after Emil Knoevenagel and is a modification of the aldol condensation[1, 2]. It is used for formation of carbon-carbon bond. The Knoevenagel condensation is an organic reaction used to convert an aldehyde or ketone and an activated methylene compound to olefins in the presence of weakly basic amine as a catalyst. However, if a strong base is used it would lead to self condensation of the aldehyde or ketone. The active hydrogen component must...
2 Pages 1038 Words

Adsorption Of Toxic Metal Pollutants From Aquatic Environment

Abstract Rapid industrialization and urbanization in Chhattisgarh as well as in others states of India are responsible for accumulation of toxic metals in our daily life through waste water. Consumption of polluted drinking water over a long period of time causes many serious health issues in human beings. Adsorption is an environment friendly and economic tool for removal of toxic metals from aquatic environment. This paper will focus on importance of Tinospora Cordifolia as adsorbent for removal of toxic metals...
6 Pages 2833 Words

The Peculiarities Of Chiral Chromatography

INTRODUCTION Food analysis is a very important branch of analytical chemistry which provides data about chemical composition of food stuffs, contaminants and ensures safety of foods during import and exports. Many compounds which are found in nature, can be chiral which may have one or more chiral center and can exist as enantiomers. Enantiomers exhibits similar physico-chemical properties with assymetric molecular configuration and they are not superimposable mirror images of each other. They rotate the plane polarized light in opposite...
4 Pages 1928 Words

Sodium Chloride Solution Effect On Refractive Index

Introduction Refraction index is one of the most important intriguing concepts in physics. It demonstrates how light behaves in different mediums which is vital for thin film technology and fiber optics[footnoteRef:1]. As for this exploration, the change in refractive index of water due to salt concentration applies to archer fishers found in the South Pacific and the Indian Ocean fishing in saline coastal waters. Currently, the average salt concentration in the ocean is 3.5% (35 grams) of 1000ml (1 liter)....
4 Pages 1818 Words

Heavy Metals Alleviation By Nano-Materials

Abstract Heavy metals discharge from agricultural, domestic, industrial and municipal wastewater has become a serious threat for environment. During past couple of decades new class of adsorbents developed, has helped to overcome this threat. Due to their excellent potential in wastewater and industrial effluents treatment and distinct characteristics they have gained popularity. This review paper presents, nanoadsorbents used in removal of heavy metals, highlighting their efficiency and different mechanism tangled in the removal. Introduction Arsenic (Ar), cadmium (Cd), chromium (Cr),...
6 Pages 2740 Words

Design And Fabrication Of Solar Oxy-Hydrogen Generator

ABSTRACT Today modern world has heavily industrialized. The pollution that caused by the increasing amount of vehicle that dominates the transport system of any country in the world. So, It gives vehicular emissions heavily caused the atmosphere. An attempt made on this project is to design and fabricate a solar oxy- hydrogen vehicle to solve the above problem. Electrolysis of water can give us hydrogen inform of oxy-hydrogen gas which can be used as an alternate fuel for any internal...
2 Pages 777 Words

Titration And Determining Hard Water Ions

Introduction Hard water ions are commonly present in most water reserves around the world. It is defined as water with the presence of large amounts of magnesium and calcium ions [1]. Hard water ions can be present in water to a certain extent and still be safe for consumption. These regulations are determined by the Environmental Protection Agency. Although there are no primary or secondary standards put in place in regard to hard water, the EPA determined that 60- 120...
1 Page 675 Words

Hydrogen Ion (pH) Concentration

ABSTRACT This report is concerned with the aim to measure the properties of the drilling mud (hydrogen ion concentration). The term pH is a logarithmic scale used to specify the acidity or alkalinity (concentration of hydrogen ions) in an aqueous solution (drilling mud in this case). In general, to proceed with this experiment, a range of equipment were used such as pH paper, pH meter. All these materials were utilized in order to know the explanations why the mud varies...
1 Page 548 Words

An Investigation Into Finding The Limiting Reagent In A Chemical Reaction

Introduction Stoichiometry is the section of chemistry that contains relationships between either reactants and/or products in a chemical reaction to assist in determining the required quantitative data (Nijmeh 2008, p1). Stoichiometry is used by chemists to give a detailed explanation on how much of certain materials are required in order to make a certain number of given products (Kailasa 2005, para.1). No products would be able to be made without chemical stoichiometry using balanced equations to calculate the number of...
3 Pages 1475 Words

Effects Of Cigarette Smoking On Salivary pH

Saliva is a very important enzyme within the rima , It helps in maintaining properly oral health. secretion is ninety eight water ,it additionally consists of some electrolytes , mucus, additionally anti microorganism compounds and numerous enzymes secretion is secreates by the combined action of the 3 pairs of secretion glands: The salivary gland, the organ|submaxillary gland|submaxillary salivary gland|submandibular salivary gland|mandibular gland|salivary gland} and the articulator gland ,along with alternative minor glands .When flow is unstimulated condition sub jaw secrets...
1 Page 397 Words

Generation Of Flammable Gas Through Electrolysis Process And Control Via PV Panel

Abstract This is a research paper about producing a flammable gas that can be used in our home for cooking purpose through the electrolysis process. The need for it arouse due to increasing cost of LPG day by day. Earlier for cooking purpose wood, coal, cow dung cakes were used that affected the human health, in order to overcome this issue government took many steps so that cooking cylinders can reach at every home but still in some villages old...
6 Pages 2731 Words

Elemental Concentration Of Milk Powder

Abstract Foodstuff pollution is a major concern now-a-days, especially in Bangladesh. Toxicity assessment of baby food is essential before providing to the children. The quantitative estimation of trace and major elements, their concentration of ten different milk powder samples collected from local market has been done. The total experimental works from sample preparation to spectrum data analysis have been done at the Accelerator Laboratory of Atomic Energy Centre, Dhaka. The IBA technique PIXE and spectrum analysis shows that the major...
2 Pages 908 Words

Titration Of Ascorbic Acid

Introduction My parents make orange juice every day, they inform me that is good for me since it contains vitamin C.Vitamin C which is scientifically called ascorbic acid, due to it being an acid, it can easily be oxidized in neutral or basic concentrations by dissolved oxygen, leading to a loss of two hydrogens, since it lost two electrons(“Vitamin C”) . I chose to investigate what could impact in the content of vitamin C in an orange juice sample, and...
3 Pages 1293 Words

Detection Of pH Value And PEST Control For Eco-friendly Agriculture

Abstract The paper represents a smart gadget to avert the calamitous effects of pest bugs in the farming land and pH level in the water bodies. This device is able to generate different frequencies of ultrasonic waves which are very helpful to repel different types of insects. To reduce the cost spent on pesticides. The implementation of this device in farmland will show a great reduction of bugs attack compared to the other land which doesn't have one. Introduction Pest...
5 Pages 2120 Words

Pharmaceutical Applications Of Chemical Kinetics

Chemical kinetics Kinetics of a chemical is a significant method in physical chemistry. The term kinetics means motion study. In chemical kinetics we study about the reaction. Temperature and concentrations are two variables that are affected by it. Formation and deformation of bonds and formation of products also describes by it. Explanation Chemical kinetics is also used to calculate many reactions that is order of chemical reaction, rate of reaction, and concentrations of components. Mechanism of chemical reactions also explain...
2 Pages 863 Words

Effects Of Heavy Metals On Seed Germination And Early Seedling Growth Of Marigold Plants Species

Abstract Rapid industrialization , urbanization processes and poor management of industrial effluent has led to the incorporation of pollutants such as pesticides, petroleum products, acids and heavy metals in the natural resources like soil, water and air thus degrading not only the quality of the environment, but also affecting both plants and animals. Seed is a developmental stage that is highly protective against external stresses in the plant life cycle. Seed germination, seedling development and its growth rate play a...
5 Pages 2104 Words

Salt Tolerance In Plants

Soil salinity is a major constraint that adversely affects crop yields in many parts of the world. About one billion hectares of land is adversely affected by salinity worldwide, due to flooding and ocean surge, soil salinity increases by 10% annually (FAO, 1988). High sodium ion (Na+) concentration which is the major cause of salinity is toxic to the plant cell metabolic activities as it imparts both ionic and osmotic stresses that adversely affects plant growth, disrupt the ionic equilibrium...
2 Pages 785 Words

Gold, Silver, Copper, Palladium And BTC

Gold was a $1,278.75 a troy ounce as the rate of dollar increased 0.1 per cent. The report on China’s economic growth was released on the last weeks where it points towards slower growth in 28 years at 6.6 per cent, and in the last quarter, the growth was 6.4 per cent. The country introduced a number of actions including tax cuts and stimulus to handle the issue. Traders are optimistic about negotiations between US president and Xi, where a...
1 Page 479 Words

Can Salt Water Conduct Electricity?

Do you ever get tired of getting your water bottle mixed up with everyone else’s in the kitchen? I do too. In order to prevent this from happening most people like to spend money/ pay somebody else to personalize their water bottle. Well, instead I decided to try to personalizing my own by etching to see if it will come out the same way a professional etcher would do it. Etching is a print produced by the process of etching....
1 Page 574 Words

Room Temperature Sodium-Sulfur Batteries: A General Overview

Abstract This paper presents an overview of room temperature Sodium-Sulfur batteries. Efficiency, safety and lifespan are challenging problems that face current energy storage technology. Room temperature Sodium-Sulfur batteries are a viable, low-risk and high-density energy storage option which are also considered a low-cost alternative for on grid energy storage and other electrochemistry practices. This overview regarding room temperature Sodium-Sulfur batteries focuses on the construction and operation, applications and comparisons with other types of batteries. The paper discusses Sodium-Sulfur batteries at...
6 Pages 2932 Words

The Rootstock Effects On Heavy Metal Bioaccumulation In Delicious Apple Grown In The Soils Of Industrial Area

ABSTRACT This study analyzes the level of heavy metals in soil and delicious apple tissues (fruit, leaf, shoot) in three different rootstocks: mm106, m26 and m9 grown in the Obiliq region (considered as a polluted region). Samples of soil, fruit, leaf and shoot have been analyzed for heavy metals (Pb, Cd, Ni, As, Zn, Cu, Cr and Fe) using atomic absorption spectrophotometry (AAS). The results indicated that the average concentrations of Pb, Cd, Ni, As, Zn, Cu, Cr and Fe...
7 Pages 3149 Words

Green Chemistry: Organic Synthesis

In the last few decades there has been a big push for more environmentally friendly ways of living. This does not stop at chemistry. In electrochemistry the term “green chemistry” has been coined. Organic synthesis through electrochemistry is expected to be one of the most useful reactions in green chemistry, as no toxic reagents or products are needed or produced. It also has less waste when it is compared to other traditional forms of organic synthesis. Green organic synthesis is...
4 Pages 1777 Words

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