Business Standard

'High temperature could have caused reactor explosion that killed 6 in AP'

Following this, the PCB ordered immediate closure of the bulk drug manufacturing unit, located at Akkireddigudem village in the new Eluru district of Andhra Pradesh

chemical factory

Fire at a chemical factory in Krishna district of Andhra Pradesh (Photo: PTI)

Press Trust of India Amaravati

A high exothermic reaction in an uncontrolled reaction temperature could have caused the explosion in a three kilo litre capacity reactor in Porus Laboratories, killing six workers and leaving 12 more injured, the Andhra Pradesh Pollution Control Board has prima facie established.

Following this, the PCB ordered immediate closure of the bulk drug manufacturing unit, located at Akkireddigudem village in the new Eluru district of Andhra Pradesh.

PCB Chairman A K Parida issued an order to this effect on Thursday night.

Officials of the Board inspected the Porus Laboratories unit on Thursday and detected several lapses, including non-compliance of safety procedures.

 

The uncontrolled reaction temperature might have led to pressurise the reactor and could be the root cause for the explosion in the Block-D of Unit-4, followed by fire. The mishap occurred during the first stage of chemical reaction that was being carried out at a temperature range of 150-180 degree centigrade, a report by the PCB noted.

The Porus management did not give any information on the accident to the Board, it said.

Contaminated fire hydrant water was partly let out into the premises outside the unit.

It is estimated that about 50 tonnes of hazardous waste of reaction mass fell on the ground and 40 kilo litres of water used for fire hydrant system got contaminated. Part of it found its way outside (the unit), the PCB report said. Based on the report, PCB Chairman directed the Central Power Distribution Company authorities to disconnect power supply to Porus.

Parida issued the closure order in accordance with the provisions of Water (Prevention and Control of Pollution) Act and Air (Prevention and Control of Pollution) Act for non-compliance of consent conditions and further causing pollution in the surrounding areas to safeguard public health and environment.

(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)

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First Published: Apr 14 2022 | 10:53 PM IST

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