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NPCS Newsletter - Issue 52

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NPCS Newsletter - Issue 52

(022016)

Project Profiles of below projects can be viewed/ downloaded from http://www.niir.org/profiles/

 

Solid Waste Management

 

 

Due to rapid increase in the production and consumption processes, societies generate as well as reject solid materials regularly from various sectors – agricultural, commercial, domestic, industrial and institutional. The considerable volume of wastes thus generated and rejected is called solid wastes. In other words, solid wastes are the wastes arising from human and animal activities that are normally solid and are discarded as useless or unwanted. This inevitably places an enormous strain on natural resources and seriously undermines efficient and sustainable development. One of the ways to salvage the situation is through efficient management of solid wastes.

 

 

Biomedical Waste Recycling

 

 

Biomedical waste is waste that is either putrescible or potentially infectious. Biomedical waste may also include waste associated with the generation of biomedical waste that visually appears to be of medical or laboratory origin (e.g., packaging, unused bandages, infusion kits, etc.), as well research laboratory waste containing biomolecules or organisms that are restricted from environmental release.

 

Biomedical waste may be solid or liquid. Examples of infectious waste include discarded blood, sharps, unwanted microbiological cultures and stocks, identifiable body parts, other human or animal tissue, used bandages and dressings, discarded gloves, other medical supplies that may have been in contact with blood and body fluids, and laboratory waste that exhibits the characteristics described above. Waste sharps include potentially contaminated used (and unused discarded) needles, scalpels, lancets and other devices capable of penetrating skin.

 

 


 

Plastic Waste Recycling Plant

 

Waste is now a global problem, and one that must be addressed in order to solve the world's resource and energy challenges. Plastics are made from limited resources such as petroleum, and huge advances are being made in the development of technologies to recycle plastic waste among other resources. Mechanical recycling methods to make plastic products and feedstock recycling methods that use plastic as a raw material in the chemical industry have been widely adopted, and awareness has also grown recently of the importance of Thermal recycling as a means of using plastics as an energy source to conserve petroleum resources.

 

Plastics have their impact on the environment through all stages of their existence from manufacture, to utilization and disposal. Manufacturing requires significant quantities of fossil fuels, a non-renewable resource. Burning of plastic releases smoke which contaminates the environment. The smoke contains small particulates, hazardous substances and green house gases.

 

 

Bricks from Fly Ash

 

Fly Ash is a burnt residue of pulverized coal (bituminous or sub-bituminous) and is siliceous in nature. In past few decades, R&D efforts were undertaken and it has been proved that this material can be utilized in number of ways in building construction products as well as in civil works with adequate durability. Major areas of fly ash utilization are Building materials such as Bricks, Blocks, Tiles, etc. Also used in Grouting, Engineered fills for low-lying land spaces for human settlement, use in Road Construction and Construction of ash dykes and embankments.

 

Fly Ash brick is a product of basic cement clinker materials i.e. FLY ASH, STONE DUST/SAND, LIME, GYPSUM and BONDING AGENT. The mix is so ideally worked out to produce bricks of higher strength with consistency as well as uniformity.

 

 

Benzoic Acid

 

Benzoic acid C7H6O2 (or C6H5COOH), is a colorless crystalline solid and a simple aromatic carboxylic acid. Today, benzoic acid is produced by oxidation of toluene with air, which has displaced dichromate and nitric acid oxidation processes.

 

Benzoic acid and its derivatives are widely distributed in nature. Gum benzoin contains from 12–18% benzoic acid in free and esterified forms. Other natural products containing benzoic acid are the bark, foliage, fruits, and seeds of various plants, including cherries and prunes. Hippuric acid, found in the urine of herbivores, is a glycine derivative of benzoic acid.

 

 

Bio-Degradable Plastic Polymer from Corn

 

Polymer, that are cheaper and lighter than many materials, are being favored for industrial and commercial applications. Plastics are necessary in daily life experience, using them in household appliances, cars, packages ex. One of three of plastic raw materials being used by package sector. The main environmental problem of conventional plastics are, degrading in nature for centuries and produced by nonrenewal natural sources like petroleum, coal and natural gas. Today, being recycling and environmentally friendly facilities come into prominence for plastics.

 

Biodegradable polymers based on renewable feedstock have started to replace conventional polymers produced from fossil fuel.Plastics, that are cheaper and lighter than many materials, are being favored for industrial and commercial applications. Plastics are necessary in daily life experience. We are using them in household appliances, cars, packages etc.

 

 

Freeze Dried Vegetables

 

Most foods contain very high percentage of water. Microorganisms thrive when there is water, spoiling the food and altering its taste. Removing water keeps food from spoiling for long periods of time. Also removing water makes the food lighter, making it easy to package and transport. Yet, removing water, must not alter the composition of the food. Its basic structure and composition of its nutrients must remain intact.

 

Freeze-drying, technically known as Lyophilization, is a process of sublimation where water molecules in a solid phase are directly converted to vapor phase. Since Lyophilization is the most complex and expensive form of dehydration, its use is usually restricted to delicate and heat-sensitive high value materials.

 

Market Survey Cum Detailed Techno Economic Feasibility Report on above projects can be had from NPCS

Download Monthly Issues of Entrepreneur India (an Industrial Monthly Journal on Industrial Development Technologies & Project Opportunities)  fromhttp://www.niir.org/contact/entrepreneur.phtml

Our New Releases:

1.      The Complete Book on Tomato & Tomato Products Manufacturing (Cultivation & Processing)

2.      The Complete Book on Cold Storage, Cold Chain & Warehouse (with Controlled Atmosphere Storage & Rural Godowns) 

3.      Laghu V KutirUdyog (Small Scale Industries) 3rd Revised Edition (Hindi Language)

4.      Herbal Cosmetics Handbook (3rd Revised Edition)

5.      The Complete Book on Beekeeping and Honey Processing (2nd Revised Edition)

6.      The Complete Book on Onion & Garlic Cultivation with Processing (Production of Onion Paste, Flakes, Powder & Garlic Paste, Powder, Flakes, Oil)

7.      Best Businesses You Can Start with Low Cost

8.      The Complete Book on Waste Treatment Technologies (Industrial, Biomedical, Water, Electronic, Municipal, Household/ Kitchen, Farm Animal, Dairy, Poultry, Meat, Fish & Sea Food Industry Waste)

9.      The Complete Technology Book on Processing, Dehydration, Canning, Preservation of Fruits & Vegetables (3rd Revised Edition)

10.Start-Up Projects for Entrepreneurs: 50 Highly Profitable Small & Medium Industries

11.  Modern Technology of Textile Dyes & Pigments (2nd Revised Edition)

12.  The Complete Technology Book on Textile Spinning, Weaving, Finishing and Printing (2nd Revised Edition)

 

 

NIIR PROJECT CONSULTANCY SERVICES
AN ISO 9001 : 2008 CERTIFIED COMPANY
106-E, Kamla Nagar, Delhi – 110 007 (India)
Tel: 91-11-23843955, 23845886, 23845654, +918800733955
Fax: 91-11-23841561
E-mail: [email protected]

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