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Click on http://worldchlorine.org/publications to download our stylized PDF.
To celebrate the birthday of Karl Wilhelm Scheele today 19th December, the World Chlorine Council (WCC) is sharing how chlor-alkali chemistry has been improving our lives in the 250 years since Scheele discovered chlorine in 1774. Read more below or click on http://worldchlorine.org/about/250_years.
Karl Wilhelm Scheele’s discovery of chlorine represents a significant milestone in the history of chemistry. Together with its co-products sodium/ potassium hydroxide (caustic soda/ potash) and hydrogen (collectively known as chlor-alkali), this basic chemistry is the foundation of a modern industry, shaping products and technologies that have contributed to public health, industrial growth, and sustainability.
18th Century
Chlorine is discovered: Karl Wilhelm Scheele discovers chlorine
19th century
Large-scale alkali production processes are developed.
19th – 20th century
Chlorine plays a key role in water sanitation, revolutionizing public health through the reduction of waterborne diseases.
20th century
Innovative applications for chlor-alkali expand.
21st Century
Chlor-alkali is a major contributor to sustainable solutions.
Who is working to make these advancements a reality? The World Chlorine Council (WCC) and its regional membership. Founded in the early 1990s by the US and Europe associations, WCC is a global chlor-alkali network bringing together six regional associations, all founded in just over 100 years.
Safety
Communication
Sustainability
Engagement
On 18 November, WCC held its Annual Safety Webinar for around 60 participants in a 90-minute online session focusing on essential safety practices for the global chlorine industry. The event featured three expert speakers who shared their insights into a Loss of Primary Containment (LoPC) Improvement Program, a Cognitive Readiness Project for plant workers and addressing Chlorine Hydrate Issues.
Access the presentation here and contact Thomas Vanfleteren for more information.
Chlor-alkali chemistry is essential to help achieve many of the United Nation’s Sustainable Development Goals (SDGs). The 17 SDGs are at the heart of global efforts to build a better world for people and our planet by 2030. Adopted by all United Nations Member States in 2015, the SDGs are a call for action by all countries to promote prosperity whilst protecting the environment. As such, the World Chlorine Council (WCC), has prepared its 2024 Sustainability Progress Report that details how its members, and chlor-alkali chemistry in general, help to meet these important targets.
The new report discusses which SDGs are supported by chlor-alkali (chlorine and caustic soda/ potash) chemistry and further details can also be found at https://worldchlorine.org/sustainability/.
The WCC brings chlor-alkali experts together from around the globe to discuss, partner, and further global progress toward sustainability and achieve the SDGs, among many other topics.
The World Chlorine Council (WCC) is pleased to announce its annual safety webinar so save the date today! This 90-minute online event on 18 November 2024 from 13:00 – 14:30 CET via Teams will focus on key safety practices critical to the global chlorine industry.
Whether you are involved in chlorine production, transport, handling, or play a supporting role in ensuring safety at your organisation, this webinar will provide valuable insights and practical advice. Attendees will have the opportunity to learn from experts in the field, with topics covering best practices for the safe handling and transport of chlor-alkali products, the importance of cognitive readiness for safety, and issues related to chlorine hydrates and their prevention.
This session is an excellent opportunity to stay updated on the latest safety protocols and advancements while connecting with professionals from around the world. The final agenda, featuring expert speakers, will be shared soon.
To register and for further information, please reach out to Thomas Vanfleteren. We look forward to seeing you there!
Contributions of the Chlor-Alkali and Derivatives Industry to the Sustainable Development Goals (SDGs)
In June 2021, the Brazilian Chlor-Alkali and Derivatives Industry Association (Abiclor), in partnership with the São Paulo State Environmental Company (Cetesb), reinforced its commitment to the Sustainable Development Goals (SDGs), established by the UN, by signing the Protocol of Intentions with the environmental agency. Since then, Abiclor member companies that have agreed to the protocol have actively participated in training courses that have resulted in the identification of five key SDGs, crucial to the sustainability of the sector:
Clean Water and Sanitation (SDG 6)
Affordable and Clean Energy (SDG 7)
Decent Work and Economic Growth (SDG 8)
Sustainable Consumption and Production (SDG 12)
Climate Action (SDG 13)
Currently, the sector’s consenting companies have already achieved 69% adherence to the proposed goals, which clearly demonstrates a tangible commitment to sustainability.
Abiclor recognizes that there is room for opportunity in the process of progress and continuous improvement. Therefore, the association will incorporate initiatives in the coming years to further boost sustainability throughout the production chain.
In addition, Abiclor has scheduled a full agenda of meetings to share best practices and continue advancing on this journey.
Protocol Expansion: By February 2024, a diagnosis was prepared for companies that wish to join the group as signatories.
Group Meetings: Bi-monthly meetings are held to discuss Abiclor’s criteria on the topics identified in the protocol (5 goals), as well as exchange information for joint progress.
Internal Best Practices: Release of bi-monthly newsletters featuring best practices aligned with the target SDGs.
Abiclor reiterates its commitment to sustainability and invites all companies in the chlorine-alkali sector to join this important initiative, contributing to a more sustainable future for all.
Chlorine is essential for maintaining pool and water safety, ensuring our summer activities are safe and enjoyable. When added to pool water, chlorine forms hypochlorous acid, a powerful disinfectant that kills harmful bacteria, viruses, and other microorganisms. It also oxidizes organic contaminants like sweat and body oils, preventing unpleasant odours and cloudy water. Maintaining proper chlorine levels (1-3 ppm) and pH balance (7.2-7.6) is crucial for its effectiveness, while regular testing and occasional shock treatments help keep the water pristine.
Beyond recreational use, chlorine plays a vital role in global water sanitation efforts, contributing significantly to Sustainable Development Goal 6 (SDG 6) for clean water and sanitation. Chlorine is widely used in municipal water treatment facilities worldwide to purify drinking water, making it safe for consumption. This ensures the availability of clean water, essential for health, development, and well-being. Handling chlorine with care and following safety guidelines ensures its powerful benefits are maximized safely, supporting both personal and public health. Want to learn more? Visit Chemical Safety Facts for more information.
Brazil faces a significant challenge in combating dengue fever, with over 2 million cases registered and nine states declaring a state of emergency. High temperatures and intermittent rains create ideal conditions for the proliferation of Aedes aegypti mosquitoes, the transmitters of dengue fever, leading to severe consequences.
In view of this scenario, the Latin American Chlor-Alkali and Derivatives Industry Association (Clorosur) is committed to share information to help combat the spread of dengue fever in Brazil.
One of the measures adopted by the association is the recent update of the Study on the Efficiency of Sodium Hypochlorite in Controlling Aedes aegypti Mosquito Larvae, carried out in 2016 by Clorosur, in partnership with the Nuclear Energy Center in Agriculture of the University of the State of São Paulo (CENA/USP).
With the update, we hope to provide even more comprehensive and up-to-date data on the effectiveness of chlorine in combating the Aedes aegypti mosquito, reinforcing the essential role of chlorine in promoting public health.
According to the technical information in the research, the use of sodium hypochlorite is shown to be effective in treating stagnant water in containers such as plant dishes and drains, as well as in cleaning garbage cans, toilets, water tanks, sink drains, tanks, kitchens and bathrooms. These simple practices help eliminate potential mosquito breeding sites, contributing significantly to controlling the proliferation of dengue fever in the country.
Clorosur reiterates its commitment to making more comprehensive results of the ongoing study available and sharing up-to-date information on the effectiveness of chlorine in protecting public health and controlling dengue fever in Brazil.
To celebrate today’s World Water Day, the World Chlorine Council (WCC) shows how water is essential for life. The treatment of contaminated water to make it safe is vital for human health and well-being and is a key tool for preventing waterborne disease.
One solution is to disinfect water using chlorine chemistry. The use of chlorine chemistry to disinfect drinking water has been called one of the greatest public health advances in history. It is used to make water safe now, and for generations to come!
Learn more at https://worldchlorine.org/wp-content/uploads/2021/09/Water-for-life.pdf
At the beginning of 2024, the World Chlorine Council relaunched this website which has been revamped with a more modern design, updated header and navigation, a reworked news and ”did you know” section, and new Resources and Sustainability sections added to the homepage.
Send any comments or feedback to worldchlorinecouncil@gmail.com.
Euro Chlor (the European chlor-alkali association) has just launched three new trees detailing the many uses of chlorine, caustic soda and caustic potash. In these new interactive tools, you can click on the products, their uses and sectors of uses. This comprehensive scientific and factual resource, available in digital and print format, shows the rich diversity of the chlor-alkali applications and end-products.
Click on the links below to access them or to download and print your own copy.