The waste should not be removed till then," the judges opined and adjourned the case hearing for three months. ... Nathan alleged in his PIL that the slag was dumped by Sterlite …

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Copper slag is obtained as waste from the Sterlite industry. In the current circumstances, attention has been drawn to the environmental hazards posed by carbon emissions and sand mining and the serious imbalances in ecosystems. Various studies have been conducted to reduce the serious impact on

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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 ...

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The Tamil Nadu Pollution Control Board (TNPCB) on Friday sprang a surprise on Vedanta Ltd. by producing before the Madras High Court samples from what it claimed to be around 3.25 lakh tonnes of copper slag dumped on 1.8 acres of land inside the Sterlite plant in Thoothukudi. Justices T.S. Sivagnanam and V. Bhavani…

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tons of copper slag (Sterlite Industries India Ltd.). ... Secondary lead slag, a waste product from battery smelting using CaCO3 as flux, has been investigated for …

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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.

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The Tamil Nadu Pollution Control Board (TNPCB) on Friday sprang a surprise on Vedanta Ltd. by producing before the Madras High Court samples from what it claimed to be around 3.25 lakh tonnes of copper slag dumped on 1.8 acres of land inside the Sterlite plant in Thoothukudi.

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Bandopadhyay A, Goswami N, Environmental waste management in non ferrous metallurgical industries. 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 ...

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TNPCB produces copper slag from Sterlite plant before HC . Mohamed Imranullah S. CHENNAI, August 03, ... Justices T.S. Sivagnanam and V. Bhavani Subbaroyan got to touch and feel the waste …

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Steel slag is a waste material produced during the process of steel making. For many years, a large amount of steel slag was deposited in slag storing yards, occupied farmland, silted rivers and ...

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Read more about Sterlite's copper slag waste finds new uses on Business Standard. Anil Agarwal-promoted Sterlite Industries India Ltd (SIIL) is planning to convert a waste product of its copper smelting plant at Tuticorin – copper slag — into an alternative material for concrete applications.

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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 at the scientific literature in public ...

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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

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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 …

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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

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Plea against Sterlite for dumping slag in river. TNN / Dec 4, 2018, 00:55 IST. ... The petitioner stated that the company dumped its industrial waste - copper slag along the Uppar stream and in ...

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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.

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