Total dissolved solids

Ganga Authority (CGA) was set up under the Prime Minister of India to oversee implementation of the action plan, with a steering committee and monitoring committee. (Appendix II) Industrial Pollution Industrial pollution constitutes around 20% of the total pollution but the contribution of pollution to the river is greater because of the high concentration of industrial pollutants. Water Quality Status of River Ganga Water monitoring is undertaken with the objective of defining the status of…

Introduction In this experiment, the goal was to isolate an organic substance. Using extraction, a basic, acidic, and neutral substance was expected to be extracted from the original unknown compound. Extraction is a process that allows the separation of substances that were previously mixed together through the use of a solvent1. This can be useful in situations where the substance has both the desired product and undesired byproducts in it. In order for extraction to work, the solvent must…

2.3. Pharmacokinetics of (S)-ketoprofen 2.3.1. Blood sampling On the day of the study, rats were cannulated approximately 30 min before uric acid injection and 3 h before the drugs were administered. The animals were anesthetized and the caudal artery was cannulated with a PE-10 cannula (Clay Adams, Parsippany, NJ, USA) connected to a PE-50 cannula. The cannula was kept patent with heparinized saline solution and stopped with a needle. Rats were allowed to recover from anesthesia and…

system, in that association or amphiphilic is the third type of colloidal system. Association colloids are micro heterogeneous system, here the particles of the colloidal dispersed phase formed agglomeration of molecules or ions of the substance dissolved in the dispersion medium. Amphiphile or surface active agents are characterized by two distinct region of opposing affinities with the same molecule or ion. When the liquid medium present at low concentration, the amphiphiles exist separately…

40 “Yates” Vicia Faba seeds were selected and measured using a millimetre ruler, ensuring that all selected seeds were kept within a size range of 3mm in diameter. Each one of the 8 pots was filled with 8dm3 of soil and given a label using the marking pen, indicating the concentration of gibberellic acid that would be poured into it. 5 Vicia Faba seeds were placed in each pot and buried into the soil at a consistent depth of 1cm. The distance between each seed and adjacent seeds was kept at a…

Chemicals Congo red (CR) an anionic dye (C32H22N6Na2O6S2 and Molar Mass as 696.7 gmol-1) used in the present work (Fig.1a) and zinc acetate dihydrate were purchased from LOBA Chemie Company, India. Methylene blue (MB) a cationic dye (C16H18N3SCl and Molar Mass of 319.85 gmol-1) as shown in Fig.1b, was purchased from Oxford laboratory reagent Co. Zinc acetate used for the preparation of nanoparticles ZnO and sodium hydroxide were purchased from Biotech laboratory chemicals company. Ethyl alcohol…

brutal homicide occurred in the shadows of Beverly Hills California. Kitty and Jose Menendez were found massacred in their living room on a regular Sunday night. Originally, authorities believed the homicide to be a mafia hit; but that theory quickly dissolved after a confession from Erik. In the trial, cameras in the courtroom exposed the gruesome details of this case, allowing the people to become opinionated about their claims of self-defense against abuse. Therefore, it was difficult finding…

where plastic, batteries, and other things are thrown away daily, chances are that an average family of four people, can produce as much as twenty pounds of waste per month. People just throw away trash without knowing where that stuff will end up. Solid waste production in the United States is growing in volume and in toxicity tremendously. Our everyday products contain many toxic chemicals like mercury or flame retardant chemicals. When these substances combine with other trash, our waste has…

1.0 INTRODUCTION: 1.1 Oral Drug Delivery System: Oral route is the most common route of drug administration. Modern drug delivery strategies try to improve oral drug delivery.1 When a new drug is discovered, a pharmaceutical industry asks one of the first questions is whether the drug can be effectively administered for its intended effect by the oral route or not. If patient self administration cannot be achieved, the sale of drug constitute only small fraction of what the market would be…

within a warm water bath that sustained a temperature of 35–37oC and then covered with a cap. Over a 30-minute period a total of 1mL of HCl within a graduated cylinder was added drop wise into the Erlenmeyer flask. A yellow-orange (ish) solution began to form over this 30-minute period and a purple gas was also slightly noticeable. This gas is iodine that sublimates (changes from solid to gas passing through the liquid phase). The 25mL Erlenmeyer flask was left within the warm water bath for…