Displaying items by tag: Dust

Ireland: Quinn Cement Limited has been fined Euro2000 plus costs after the company pleaded guilty to failing to control dust emissions from its plant in Ballyconnell, County Cavan.

Reports of at least three houses and cars in the nearby area being coated in a film of cement dust were made to the Environmental Protection Agency (EPA) after a filter bag failed at the plant on 5 – 8 September 2014. An inspector from the EPA subsequently visited the area and took statements from complainants, including an asthmatic who had raised fears in relation to the health impact the dust might have.

At Cavan District Court on 21 May 2015, the court heard how the plant was shut down while the fault was found and rectified. A number of fail-safes have since been employed at the Ballyconnell plant safeguarding against such an occurrence arising again. Judge McLoughlin convicted and fined Quinn Cement Euro2000 on one count of failure to control dust associated with activity, which resulted in an impairment of or an interference to amenities or the environment beyond the installation boundary, subject to licence. A second count was struck out on the agreement that the company also pay costs incurred by the EPA in carrying out its investigation of Euro5570.

Tanzania: The National Environment Management Council (NEMC) has indefinitely closed down Tanzania Portland Cement Company (TPCC, Twiga) over environmental pollution.

NEMC senior legal officer Heche Suguta said that the plant was also required to pay US$26,944 in penalties. He said that the NEMC had established that the plant was discharging a huge amount of dust, which was bad for the environment and the people surrounding the plant. "We have several times asked the plant management to work out this shortcoming, but they have not taken any steps to mitigate the problem," said Suguta.

Twiga manufactures almost half of the cement produced by the three major plants in the county and its closure is likely to spark the fear of a sharp rise in cement prices. According to 2013 statistics, Twiga produces 1.4Mt/yr of cement out of the 3Mt/yr the country can produce. The remaining 1.6Mt/yr is shared among Mbeya Cement Company and Tanga Cement Company.

Suguta said that, previously, Twiga had four chimneys to emit pollutants, but three broke down and the plant was using only one out-dated chimney, which was overwhelmed. "The plant will be allowed to resume operations only after sorting out the problem by controlling dust," said Suguta. He said that the NEMC had been receiving complaints from residents surrounding the area that the dust from the plant was causing headaches and respiratory problems. "If they disobey this order, we will arrest their managing director and other stern legal action would follow."

Twiga's managing director and area manager for East Africa, Alfonso Rodriguez, said that the dust was coming from an old plant after the filter of the new plant got a technical fault. He said that they had ordered a new filter, which might take a month to arrive in the country.

Egypt: Suez Cement has introduced a new filter system to reduce dust emissions to up to 10mg/m³, a level referred to by the company as being 'well below Egyptian and European standards.'

The Egyptian group plans to spend Euro55m to improve the environmental standards of its five in-country facilities.

Mounir Abdel Nour, Trade and Industry Minister, took part in the inauguration ceremony, saying that the new filter system is, "A perfect example of how the Egyptian government and industries can work together to provide facilities with the best technology in terms of production and environmental impact."

"The new filter system makes use of the most highly advanced technology so that the plants can produce the lowest level of dust emissions possible,'' added Bruno Carre, Suez Cement group managing director.

Omar Mohanna, Group chairman, underscored that 2013 has been a challenge for the Egyptian cement industry, with problems in terms of fuel and energy supply. To stay competitive, the industry must find better energy sources in addition to the existing plans to make use of wind energy and alternative fuel sources, Mohanna added, saying that he hoped the Egyptian government would continue to support efforts that work towards this end.

Uganda: Hima Cement has decided to spend US$3.2m to upgrade its bag filter technology at its Kasese cement plant in western Uganda. The move follows a history of complaints from local communities over dust emissions. The upgrade will be installed at the factory's old production line, which plans to bring stack emissions in line with global standards. It is expected to be completed by May 2013.

"We are confident that this time round the problem of emissions will become a thing of the past since the same technology was installed at our Bamburi Cement factory in August 2012," said David Njoroge, Hima Cement general manager.

The upgrade is the second attempt that Hima Cement has made at its old line in Kasese. Previously an electrostatic precipitator (ESP) failed due to frequent power cuts. In 2011 Kasese's new production line, which uses bag filter technology, was opened to increase cement production capacity from 300,000t/yr to 850,000t/yr.

Zambia: The Zambian Environment Management Agency (ZEMA) has ordered Ndola Lime Company to shut down its plant, which has caused public outcry by releasing dust emissions higher than the lawful allowable limits. ZEMA's northern region manager Patson Zulu said that ZEMA had revoked the plant's license for its rotary kiln.

"The complaints from some Ndola residents about excessive dust emissions are justified." said Zulu. "At ZEMA, we have no option than to act accordingly. The onus is now on Ndola Lime to see to it that measures are put in place to comply with the country's environmental laws." Zulu warned other companies breaching the regulations, which are believed to include Lafarge operations, that they also risked being shut down. "People should be allowed to enjoy a good quality of life by having air which is not polluted. We shall no longer tolerate environmental mischief," he said.

Ndola Lime's acting general manager Abraham Witika confirmed that his company was failing to meet the lawful allowable dust emission standards because its kiln's dust abetment unit had developed a fault." Ndola Lime Company has already done an assessment on the damaged abatement unit that is responsible for regulating the levels of dust emission and the process to order the replacement has started," he said, adding that it was unfortunate that the plant had developed a fault despite having only having had the dust abetment unit replaced (at a cost of USD 3.5m) in August 2010.