Activated carbon (AC) was first discovered by the Egyptians in 1500 BC, where its properties of absorption were used for purification and medicinal purposes. However, these potentials of activated carbon were first commercially capitalised during the First World War when it was used in gas masks to filter away toxic gases. The first AC production plant was commissioned in Germany and was used for sugar refining and was later used for wastewater purification.
Tourism Industry is one of the largest income earners for the Sri Lankan economy, bringing an income over USD 4 Billion in the year 2019.
Throughout history, Sri Lanka has been a magnet for explorers and travellers, who have marvelled at the country’s grand cities, stupas that kiss the sky, golden beaches, rising mountains, and dense jungles filled with exotic wild creatures.
Sri Lanka has a strong agricultural heritage that spans back to nearly three thousand heritage. Sri Lankan farmers have cultivated a diverse range of crops and have been actively breeding plant varieties that are more resistant to pests and diseases and have more nutritious and delicious yield.
Coconut water is a natural, healthy, and nutritious drink derived from the coconut tree, a permanent food staple and export crop in Sri Lanka.Rich with various nutrients, minerals, vitamins, antioxidants, amino acids, enzymes, and growth hormones, Tender Coconut Water (TCW) is also a rich source of L-arginine, which is a free form of amino acid and vitamin C that can prevent heart disease and lipid peroxidation.
Vanilla is the second most expensive spice in the world and the only orchid type that we use in food. Vanilla is grown mainly in Central Sri Lanka due to the cold climate and wet weather conditions. The plant is a member of the tropical climbing orchid family Orchidaceae. Even though Vanilla is native to Mexico, its cultivation the plantation has spread itself across the world with time.
As the world battles to control the spread of COVID -19, maintaining good hand hygiene has become vital to control the spread of the virus. The World Health Organisation (WHO), as well as other local health organisations, recommend washing hands with clean water and soap and use of alcohol-based hand rub to keep the hands clean and control the spread of the virus by touch.