It is a new business avenue for us and we are going to make revenue out of waste," said Nair. At present, across the world around 33 tonnes of slag is generated while in India three copper producers Sterlite, Birla Copper and Hindustan Copper produce around 6-6.5 tonnes of slag at different sites.

Methods Mix proportions and sample preparation In this study, the one reference mix C1 was designed according to BIS 10262 14 as plain concrete. Further four mixes were prepared other than reference mix at different replacement levels of copper slag (5%, 10%, 15% &20%) with cement.

Copper slag is used in the concrete as one of the alternative materials. It is the waste product of copper from Sterlite Industries India Ltd, Tuticorin. The safe disposal of this waste is a lack, costly and causes environmental pollution. The construction industry is the only area where the safe use of waste material (copper slag) is possible.

Answer: With raw materials like sulphuric and phosphoric acids in short supply, several companies have stopped production Fertilizer manufacturers and other downstream industries that source their raw materials including sulphuric acid and phosphoric acid from Vedanta Ltd's copper smelter – Ster...

Copper slag. Copper slag from Sterlite Industries India Limited (SIIL), Tuticorin, Tamil Nadu, India was made used. Physical properties of copper slag. The slag is a black glassy and granular in nature and has a similar particle size range like sand. The specific gravity of slag …

Nathan alleged in his PIL that the slag was dumped by Sterlite copper smelter on the banks of Uppar river and the nearby land. It obstructed the …

Silvassa, India– February 26, 2019:Sterlite Tech [BSE: 532374, NSE: STRTECH], a global data network solution company, has won Intertek's (US) Zero Waste to Landfill certification for its optical fibre cable manufacturing plant in Rakholi, Silvassa (India).This world-class manufacturing facility diverts more than 99 percent waste away from landfill, making it India's first optical fibre ...

Answer (1 of 2): This article answers your quetion. ||Ever since the March 24 uprising against Vedanta Sterlite's copper smelter in Thoothukudi, corporate hitmen and spin-masters have sprung into action to defend Sterlite. In addition to the usual invocations about how the protests are backed by...

Thoothukudi villagers continue protest against Sterlite plant expansion. [click to view] Scroll.in, 25th March, 2018. Tamil Nadu: Thousands protest against Sterlite Copper's plan to expand its plant in Thoothukudi. [click to view] (8) The Independent, 23 May 2018 [click to view] (4) Why Sterlite-like protests are inevitable in India.

Madurai: A petition has been filed before the Madurai bench of the Madras high court to direct the authorities to expedite the removal of copper slag - industrial waste of Sterlite copper plant ...

He submitted that the reports of NEERI of 2005 and 2011 referred to accumulation of gypsum and phospho gypsum, which come out from the plant of the appellants as part of the slag but the opinion of CPCB in its letter dated 17.11.2003 to the TNPCB is that such slag is non-hazardous and can be used in cement industries, for filling up lower level ...

the that possibility of utilizing granulated blast furnace slag (GGBS) in cement concrete as a sand substitute, for reducing the environmental problems related to the fine aggregate mining and waste disposal of slag. The percentage of GGBS replacement is 0,5,10 and 15 % to natural sand for the standard w/c ratio of 0.4 is considered.

Answer (1 of 8): I am a medical student and I am doing my home surgeon now . My native is Tuticorin and fortunately I studied at the best school for and at the medical college Tuticorin . From my childhood I have been here and tuticorin grew me up . I had an idea to implement something for ...

TNPCB produces copper slag from Sterlite plant before HC ... Justices T.S. Sivagnanam and V. Bhavani Subbaroyan got to touch and feel the waste matter, that gets separated from metals during the ...

HC detailed violations that include copper slag management, ground water pollution.Sterlite Copper, a unit of billionaire Anil Agarwal's Vedanta group, ran a …

Sterlite's copper slag waste finds new uses | Business Standard News. Apr 19, 2011 ... Read more about Sterlite's copper slag waste finds new uses on Business Standard. Anil Agarwal-promoted Sterlite Industries India Ltd (SIIL) is... Read more. Sterlite bets on copper slag sales - The Hindu.

* It did not remove copper slag dumped along River Uppar or set up any physical barrier to prevent it from entering the river. * It had failed to construct a gypsum pond despite the board's directions. (Gypsum helps clear water) * The authorisation given to the unit to generate and dispose of hazardous waste had lapsed on 9 July, 2013.

CHENNAI: Sterlite Copper has submitted a report to the National Green Tribunal saying it was substantially in agreement with the panel report that held the closure of the "unsustainable" plant, but had suggestions to certain points present in the report, said counsellors present during the hearing on Friday. The Tamil Nadu government argued that Sterlite's petition challenging the plant ...

Granulated slag of Sterlite Industries India Limited was used to recover iron values (Premchand et al., 2000) in a 50 KVA furnace. Eighty five percent iron recovery was obtained from a charge of 10 kg granulated copper slag mixed with 2.5 kg lime and 600 gm graphite powder smelted for 1 h duration using 45 kW h power.6.2.

Sterlite Industries (I) Ltd. Etc. ... vs Union Of India And Ors. Etc. Etc on 11 October, 2011. Author: A K Patnaik. ... The sold waste of slag is to be solid waste stored within the stipulated disposal 10 hectares of land with a restricted stacking height of 12 meters so as to adhere with the safe load bearing capacity of 25 metric ton per ...

Sterlite maintains it is not because copper slag is not included in the list given in the Hazardous Waste Management Rules, but the judges preferred to look …

Premchand, Agrawal A, Gorai B, Pandey BD, Sahoo KL, Ghosh S. Characterisation and utilisation of copper slag of sterlite Industries Ltd. Jamshedpur: NML; 2001 (Internal Report) The Tamil Nadu Pollution Control Board (TNPCB) official notifications and orders Sustainable development report 2012-2013, Stertite Industries (India) Limited The Anti ...

Large amount of copper slag are generated as waste worldwide during the copper smelting process. The world copper production is currently about 14.98 million tons ... India and Sterlite Industries India Limited (SIIL), Tuticorin, Tamil Nadu, India for their guidance and support.

The copper slag amounting to 3.5 lakh tonnes was generated by the now defunct Sterlite Copper and had been dumped on a private patta land on the banks of the Uppar stream in 2011

Nov. 16, 2009. 10,598 views. This is a presentation from Sterlite Industries India Ltd, one of the finalists at the 5th CII-GBC National Award for Excellence in Water Management in 2008. The awards are in 2 categories, Within the Fence for work done on minimizing the organisations water footprint, and Beyond the Fence for work done in the ...

8. Slag dumps. Slag is a waste product produced by smelting operations. Roughly more than two tonnes of slag are generated for every tonne of copper. Slag is rich in toxic metals like arsenic, iron, lead and zinc. Under lab conditions, slag – a dark gravel-like mass that fused at extremely high temperatures – does not easily release its toxins.

Oxidised bulk waste—slag, dross etc. ... Similar solid wastes (2.4 t/t of Cu of copper production) along with some important secondaries are also produced by Sterlite Industries India Ltd. (SIIL) at Tuticorin, which has an installed capacity of 1.0 lakh ton per year copper.

Metal industry slag and mining waste are generally suitable for recycling and the use of these inorganic wastes as alternative materials in buildings, roads and in other geotechnical applications have been reported [4,5,6,7,8,9,10]. On mixing with soil, copper slag can be used as a stabilizing material for the improvement of problematic soils ...

waste byproduct produced by The Sterlite Industries-I Ltd. New Delhi (SIIL), India. the production of copper slag is 120-130 lakh ton per annum.copper producing units in India leave thousands of tons of copper slag as waste every day, granulated copper slag is more porous and, therefore

Sterlite Industries India Ltd.", Report submitted to SIIL Tuticorin, India, ... containing water-cooled copper slag waste material for a partial or full replacement of fine concrete aggregate. A ...

Presently, world-wide, about 33 million tonnes of slag is generated annually with India contributing 6-6.5 million tonnes. Sterlite is planning to dispose of 1.8-2.4 million tonnes of slag in the ...

Copper slag is a waste material generated during the extraction of copper from its ore. About 5000 tons of copper slag is produced per day and total accumulation to date is more than 7 million tons in India. At present, copper slag is being used for shot blasting, additive for cement manufacturing, land filling, etc., and utilized only about 10 ...

The root permeated copper slag mixed soil is a effective way to reinforce soft soil and dispose the copper slag. In order to better investigate the strength rule of it, firstly, a new shear test ...

Sterlite Protest: The Tamil Nadu Pollution Control Board has refused to renew Vendanta's Sterlite copper plant's license. The matter is in …

New Delhi, Nov 28 (PTI) A committee constituted by the National Green Tribunal to decide mining company Vedanta's plea challenging closure of its Sterlite copper plant at Tuticorin Wednesday told ...

Copper slag is used in the concrete as one of the alternative materials. It is the waste product of copper from Sterlite Industries India Ltd, Tuticorin. The safe disposal of this waste is a lack, costly and causes environmental pollution. The construction industry is the only area where the safe use of waste material (copper slag) is possible ...

Large. Madurai: A petition has been filed before the Madurai bench of the Madras high court to direct the authorities to expedite the removal of copper slag - industrial waste of Sterlite copper ...

Copper Slag is an eco-friendly industrial by-product being manufactured in Sterlite Copper, Tuticorin. The Indian company is one of the leading copper manufacturers in the world, catering to electrical, automotive, infrastructure and several other industries. Copper today is an $8 billion industry in India, having created 50,000 direct and ...