Displaying items by tag: LafargeHolcim

US: LafargeHolcim’s Ravena cement plant in New York is considering burning tyres as an alternative fuel. Environmental Director Kevin G Bretz told Coeymans town officials that the cement producer has ‘developed relationships’ and held ‘preliminary discussions’ with potential tyre suppliers, according to the Times Union newspaper. The cement producer was hoping to use an approval by the state Department of Environmental Conservation granted in 2006 that gave permission for it to burn up to 4.8 million tyres annually at the plant. However, this Beneficial Use Determination (BUD) expired in mid-2018.

Germany: Holcim Süddeutschland plans to co-process glass waste at the Dotternhausen cement plant. It has submitted an application to the local government to store 625t of glass waste at the site, according to the Zollern-Alb-Kurier newspaper. The glass waste will be used as a substitute for clay in the production process and it is proposed to be used at a rate no greater than 0.7t/hr. The plant will receive glass waste with a thickness no more than 3mm that cannot be recycled for glass production. The waste will be sourced from a processing plant in Bad Wurzach.

India: The city corporation of Tirupur has signed a letter of intent to supply 30t/day of refuse-derived fuel (RDF) to ACC’s cement plant at Madukarai near Coimbatore in Tamil Nadu. The city authorities are struggling to separate waste streams generated by its residents, according to the Times of India. The authorities are trying to improve local awareness to segregate waste at source to aid reuse, recycling and disposal.

Argentina: Geocycle Argentina has signed a framework agreement with the Ministry of Environment to co-process tyres at Holcim Argentina’s Capdeville cement plant in Las Heras. The arrangement is also intended to minimise population’s levels of the Aedes aegypti or yellow fever mosquito, according to MDZ Online. Improper disposal of tyres and the subsequent accumulation of water can lead to higher breeding levels of the mosquito. The insect is a vector in the transmission of the Zika, Dengue and Chikungunya viruses.

US: The city of Fort Myers in Florida is planning to send 30,000t of ‘toxic’ sludge for disposal at LafargeHolcim’s Theodore cement plant in Alabama. The waste will be transported by truck to LafargeHolcim quarry north of Crystal River for pre-treatment and then onto the Theodore plant, according to the Citrus Country Chronicle newspaper. The company hopes to start the removal process in October 2018 and complete it by the end of the year. Permit application for the removal process are still on-going. The ‘toxic’ sludge came from the city’s water plant. It was dumped in fields in Fort Myers from the 1960s to the 1990s.

Czech Republic: Lafarge Czech Republic plans to spend nearly Euro4m on upgrades for its Ciskovice plant. Half of this investment has been spent on rebuilding an electrostatic precipitator for the main chimney for the plant. An additional Euro1.5m will be spent on improvements to the warehouse, handling and dosing of alternative fuels for the kiln. Upgrades to improve the unit’s noise and fire protection are also scheduled.

Mexico: Holcim Mexico has spent US$5.5m on upgrades to allow co-processing alternative fuels at its Ramos Arizpe plant near Saltillo. The new alterntive fuels line will start operation by May 2018, according to the Vanguard newspaper. Rodolfo Montero Chacón, the general director of the subsidiary of LafargeHolcim, said that the 2.2Mt/yr plant has two kilns but it only uses one due to local demand. The plant currently operates a proudction capcity utilistation rate of 55%.

Indonesia: The Ministry of Environment and Forestry is working with four cement producers to dispose of medical waste. Rosa Vivien Ratnawati, the Director General of Waste, Hazardous and Toxic Waste (B3) at the Ministry of Environment, said that the project was a short term one that would last six months, according to Netral News. The government department will work with Indocement’s Citeureup plant, Holcim Indonesia’s Narogong plant, Semen Padang and Cemindo Gemilang’s Bayah plant.

Switzerland: LafargeHolcim’s global waste management business, Geocycle, treated 10Mt of waste in 2017, an increase of 13% year-on-year from 2016. It co-processed all types of waste in cement kilns including solid shredded waste from industrial and municipal origin, spent solvents, used tires, waste oils, contaminated soils, industrial and sewage sludges, as well as demolition waste.

“At LafargeHolcim we offer solutions which facilitate the simultaneous recycling and recovery of waste. We have ambitious plans to continue investing in all parts of the world in order to bring the most advanced technology and solutions to our partners and play a role in solving the global waste problem,” said Jan Jenisch, the chief executive officer of LafargeHolcim.

In Europe and North America, the main growth area for LafargeHolcim’s global waste management business was industrial waste, while in Africa more biomass waste such as rice and coffee husks were treated. The strongest growth rates for municipal solid waste (MSW) were seen in Asia and Latin America, where waste infrastructures are still developing and municipalities continue to seek more sustainable solutions for the growing volume of household waste.

In 2017 LafargeHolcim built three new major waste treatment facilities: Kujawy in Poland, El Sokhna in Egypt and Oum Azza in Morocco. It said that Oum Azza is the first waste pre-processing platform for MSW in the Middle East and Africa.

Indonesia: The Danish government has invested US$3.63m to support a refuse-derived fuel (RDF) plant project in the Cilacap regency of Central Java. Ahead of construction delegates from the Danish Embassy in Jakarta, the Cilacap Environment Agency, Holcim Indonesia and other non-government agencies visited the proposed site, according to the Jakarta Post newspaper. The US$5.6m plant started construction in mid-2017 and is expected to start operation by October 2018. Holcim Indonesia will use RDF from the plant at its cement plant at Cilacap to substitute 5% of its daily coal use.