Dear Friends
I am presenting ways of Fly ash management .If you find it can be added more to to then please discus in open forum as it is burning challage and we have to tackle it.
Biany kumar gupta
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Replies
I am working in a thermal power plant as head of Environment Department and doing environmental pollution control and managrement in which fly ash utilisation is a vital issue which we are facing.
ruchi said:
Hidam Tonsana said:
Dr Parul Srivastava said:
Now days to treat hazardous waste before disposing into secured landfill fly ash is used as binder.
There are many recipes developed as per metal / toxicity concentration to treat hazardous / industrial solid waste.
Good efforts you have taken to make this presentation..
Regards,
Pravin M Jadhav
There is a large gap between supply and demand in India which is the root cause of most of the problems. The cement industry uses Fly Ash for manufacturing cement and I am aware that now there is shortage of Fly Ash for this sector. I am aware that Lafarge and ACC are struglling for the limited supply in their Himachal cement plants. India is one of the largest cement producer in the world right now and this industry can be systemically engaged to solve the problem of Fly Ash as it makes business sense. These industries are presently only investing in transport of the Ash from the power house to their plant as they are helping the power industry in disposing their Fly Ash. We need people to connect this demand and supply and hope some of you can do it.
Regards,
Sandeep
Hidam Tonsana said:
We are a environment Company who offer innovative solutions to environmental problems. We are working in agriculture, solid waste and waste water segments. Our main tool is to use microbes, which we manufacture in collaboration with a Danish Company. The products are certified organic.
We know that FA can have great application for agriculture with a little modification. In your presentation, I was surprised to see a reduction in trace metals and chemicals. Apart from bio-remediation, I do not see any other way this could have happened. One of the ways we found that FA could be utilized primarily for agriculture is to convert it into Bokashi (Japanese fermented compost). It has been seen in Europe that there is a reduction in trace metals and chemicals to the extent of 30-40% and that too within 20-30 days. It was observed that these harmful compounds convert into organic chellates. Bokashi is used using our products.
We have sent samples of our product to the Jindal group with application instructions. We have not checked with them as yet on the outcome, but we feel it would be highly positive. We had earlier helped TVS group treat their paint sludge with the same technique. This sludge being far more challenging as you know as compared to FA.
Thought I would share this with you.
Regards,
Sanjay Aggarwal
CEO
Clover Organic Pvt. Ltd.
www.cloverorganic.com
Parul
Fly Ash management has been always a challenge specially in coal based power industry and even more in a country like India where 75% power generation is coal based. Your presentation is superb and splendid. Only 30% ash is being used in fillings, embankments, construction, blocks & tiles, etc. (as per MOEF). This statistics is alarming for the Ash Management in India.
Can govt. think of providing incentives and benefits to any party for Ash utilization as the the Fly Ash recycling techniques are now quite advanced and grown. There is a huge potential of effective Ash utilization. The need of the hour is to join hands with the Industrialists and Government of India to come forward with such incentives and benefits which can attract investors for Ash utilization. If CDM projects can be a success why not Ash Utilization????????
Regards
Tonsana