These researches cause two different sufferings to these defenseless animals; experimental procedures and confinement in the laboratory environment. These animals get tested with several different chemicals, as well as suffer from social deprivation in small, barren cages enclosed in windowless rooms. According to Neavs.org, In research and testing, animals are subjected to experiments that can include everything from testing new drugs to infecting
polyferric sulfate and aluminum chloride. On the other hand, to avoid any problem of the disposal of solid sludge, different innovative approaches have been proposed. These include clotting separate volume low dye bath alum sludge recycling, recovery of chemical coagulant textile sludge, reuse of sludge in textile building materials, and processes such as vermicomposting textile mill sludge, coagulation followed by carbon adsorption. The coagulation followed by adsorption has been reported to produce effluent
synthetic chemical compounds in the industrial activities adds up to the loads of organic and inorganic pollutants in water that exceeds the regeneration capacity of the natural water resource [2]. The overall growth of chemical industries depends on the dyes and dye intermediates manufacturing industries. Dyes are extensively colored substances used for the coloration of paper, leather, fur, hair, food, drugs, cosmetics, waxes, greases, petroleum products, plastics, and textiles. The methods used
Tannase has extensive applications in food, feed, beverage, brewing, pharmaceutical and chemical industries ranging from production of gallic acid, instant tea, coffee flavor refreshing drinks and acorn wine. Moreover, tannase is used in clarification of beer and fruit juices, improvement in the flavor of grape wine and manufacturing of animal feed (Das Mohapatra et al., 2009; Madeira et al., 2011). The crude tannase produced by Paecilomyces variotii showed optimum activity at pH 6.5, whereas tannase
3.1 MATERIALS AND METHODS The study of “Osmotic dehydration of Carrot and Beetroot” was carried out in the department of Food Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana. 3.2 Raw materials used in investigation The carrot (Daucuscarrota) of HisarGaric variety used was brought from Chaudhary Charan Singh Agriculture University, Haryana and beetroot obtained from local market of Hisar. 3.3 Equipment to be used Cabinet Drier Digital Vernier caliper Hot air
The process of electrolysis is performed through passing an electric current in a substance to produce a chemical change. During this chemical change, the substance either gains or losses an electron which is chemically known as oxidation or reduction. Oxidation is when the negatively charged ions move towards the positive electrode losing electrons. Reduction is the process in which positively charged ions move towards the negative electrode receiving electrons from the positive electrode. The whole
of the Study Generally, Palm oil mill effluent (POME) contains high chemical oxygen demand (COD) and biochemical oxygen demand (BOD) which can pollute the environment ecosystem if it is not treated properly. The characteristics of fresh POME are that it is highly viscous liquid, brownish in colour and discharged at a temperature of 80-90oC. Moreover, POME is extremely poisonous with a very low pH between 3.5 and 4.2, high chemical and biological oxygen demand (COD: 16-100 g/L, BOD5, 30oC: 10-44g/L)
according to waste control by using some methods. Waste movement is compulsory for all industries and other where we look the waste in small workshops and domestic areas. While waste transport within a given country falls under national regulations, trans-boundary movement of waste is often subject to international treaties. A major concern to many countries in the world has been hazardous waste. The provisions of the Basel convention have
CHAPTER-2 OPTIONS FOR ENERGY RECOVERY 2.1 Waste to Energy (WTE) The objective of the MSW management is to reduce the quantity of solid waste by several methods. The MSW management is the application of suitable techniques and procedures for waste reduction based on the sources to achieve waste reduction and effective management of waste still after waste reduction. The basic procedures include storage and segregation of collected wastes into compostable, recyclable and inert components. There are various
water-borne diseases, eutrophication of waterways, dissolved oxygen depletion [3]. Slaughterhouse wastewater effluents contain chemical oxygen demand (COD) of 1,000 - 10,000 mg/L, Biological Oxygen Demand (BOD5) of 1,000 - 8,000 mg/L, Total Nitrogen (TN) of 100 - 800 8 mg/L and fats of 20 - 400 mg/L [6-8]. Therefore, the