E Waste Management in India - Effwa Infra and Research

E waste refers to electronic waste. It is also called waste electrical & electronic equipment or WEEE and e-scribe. This waste is basically discarded electronic and electrical devices. It is important that you enlist the services of a professional for e waste management in India. This is important because a good company will have a team with the necessary training and experience to do a good job. A good company will have the necessary facilities to ensure that the waste is indeed taken care of in a “green” manner. Hiring a professional for waste management in India actually saves you money since it means you do not have to hire an in-house team for the job. It also helps you concentrate in running your business.

One of the leaders in e waste management in the country is Effwa Infra & Research. This is a leading environmental engineering company that has a team of qualified and experienced scientists and engineers in the fields. Other than e waste management, the company also offers water treatment, sewage treatment & recycling, incineration, bioremediation & restoration of water bodies, solid waste management, and other services.

So, how does the team at Effwa Infra & Research go about e waste management in India? The company is guided by the government policy and the policy of the company or municipal authority that has given it the contract. The company does recycling. Computer monitors are a major contributor to e waste. The company packs the monitors on wooden pallets in low stacks for recycling and then it does shrink-wrapping.

Effwa Infra & Research also takes the waste and turns it into items that can be refurbished and reused. Reusing these products has social and environmental benefits. The company also converts e waste into virgin raw materials. Large quantities of electricity and water are required for conventional recycling and this is therefore a good e waste management idea.

Effwa Infra & Research does reclamation. This is the extraction of such metals as gold, copper, and lead from electronic devices. This is usually done on audiovisual components, stereo equipment, VCRs, TVs, mobile phones, tablets, and other hand-held devices. Printed circuit boards are reclaimed by the removal of silver, platinum, gold, copper, aluminum, and iron. The company is studying such recycling methods as cryogenic decomposition for printed circuit boards since mechanical shredding and separation is highly inefficient. Effwa Infra & Research also recycles lead from batteries.

Foremost Sewage Treatment Plants in India

Not only India, but the entire world faces the problem of untreated sewage polluting the natural water bodies. However, the work has already begun in India and elsewhere to treat this untreated sewage and make it as much less harmful as is chemically possible. The work is essentially important to establish a comprehensive mechanism that would purify the sewage system and recycle the treated sewage for further industrial utility. There are multiple parameters that should be considered in devising an effective mechanism for sewage treatment in India.

The sewage treatment plants in India work on the parameters of the type of sewage system and the quantity of sewage that needs to be treated. There are many such plants operating in India, but the best among them works through multidisciplinary teams evaluating the chemical nature of sewage and thereby devising effective solutions to the problem of sewage treatment. The final objective is to create a mechanism that would make the treated sewage suitable for industrial recycling, horticultural use or plain safe disposal. In essence, the final objective is to create a recycle system for the sewage and/or safely dispose it causing minimum ecological harm to the natural water resources where the sewage is disposed. 

The sewage treatment plants India work by a set of mechanisms or combination of mechanisms that would be particular to a specific industry. Polluting industries like the textiles, leather, food processing, pharmaceuticals and bulk drugs manufacturing, petrochemicals, mining, power etc have different chemical nature of sewage and the sewage treatment plants India works by devising customized solutions after analyzing the chemical nature of these specific waste disposal systems. 

The mechanisms utilized for the treatment of sewage system in India include a diverse collection of procedures that are used selectively depending on the chemical nature of the waste and the final objective that needs to be achieved. The operational mechanisms may include oil and grease separators, coarse screens, fine screens, pumping stations, grit separators, bioreactors, clarifiers, polishing treatment, disinfection and also advanced treatment methods like ultrafiltration and reverse osmosis. By the effective combination of these methods depending on the nature of sewage, both domestic and industrially polluted effluents can be treated to be rendered useful in a recyclable manner.      

Sewage Treatment Plants in India

There are several services that are offered at sewage treatment plants in India. Knowing these services is important because it will help you outsource the right company. A good company will offer bioremediation and restoration of water body services. This is the process of turning accumulated complex organics in soil and water bodies into safe products. It also involves the restoration of the ecosystem by in-situ application of a consortium or selective bio cultures and the continuous monitoring of ecoparameters. Bioremediation is important in areas where water bodies in cities and towns have vanished as a result of uncontrolled garbage, sewage, and debris dumping, and the remaining are about to disappear. Water bodies like ponds, lakes, and estuaries can be perceived as the lungs of the eco system.

Another service to expect when you outsource services for sewage treatment plants in India is incineration. A good company will have a team that is experienced in designing and executing incineration systems for sludge, semi-solid, gaseous, solid, and liquid. The water feeding system, flue gas cleaning system, and combustion chamber used depend on the form, characteristics, and quantity of the waste material.

A good company will do the actual effluent treatment and recycling. A team that understands the chemistry of waste and that has the capacity to conduct the relevant studies to select the best combination of different unit operations like flocculation, floatation, electro coagulation, biodegradation, macro-micro-ultra, nano-filtration, adsorption, and reverse osmosis.

The company does sewage treatment and recycling in sewage treatment plants in India. Unit operations that will be performed include coarse screens, pumping stations, oil and grease separators, fine screens, anaerobic digesters, grit separators, aerobic bioreactors, disinfection, clarifiers, polishing treatment like tertiary treatment, and advanced treatment like reverse osmosis and ultra filtration.

If you do not want to hire a management team, the company will do solid waste management or SWM. The company will do the actual planning of the necessary urban infrastructure as well as transportation, D2D collection, final disposal, and processing. The company will do preventive maintenance, which will save you a lot of money. You will get valuable advice on the best way to manage sewage treatment plants in India and on the laws that you must abide by to avoid prosecution.

A good company is one that supplies you with equipment needed in sewage treatment plants in India. These include Pressure Sand Filters, Activated Carbon Filters, Softening and DM Plants, Sludge Press, Diffused Aeration System, Sludge Scrapper/Clarifloculator, Lamella Clarifier, Tube Settlers, and Skid Mounted ETP/STP and Rotating Bio-Contactors.