Breakthrough Material Claims to Remove Microplastics from Water

CNChina|

A team of scientists in China has developed a biodegradable foam that reportedly removes 99.9% of microplastics from various water sources, as outlined in a recent study published in Science Advances. The innovative biopolymer, created from cotton cellulose and chitin found in squid bones, forms a fibrous foam that is effective in attracting microplastics due to its unique surface properties.

According to the research, conventional methods for tackling microplastic pollution often utilize expensive or inefficient materials. This new foam's design allows it to maintain high efficiency, achieving between 95.1% and 98.1% effectiveness even after multiple uses. The researchers conducted trials in diverse water sources, including lakes and agricultural irrigation systems, demonstrating the foam's versatility.

Importantly, the foam is also recyclable, reducing concerns about environmental impact while promising a cost-effective solution for large-scale applications. The researchers expressed optimism regarding future utilization of their foam in addressing the global challenge of microplastic pollution, noting its potential for widespread use in water purification efforts.

Weekly Newsletter

Loading...

More from China

China Claims Hypersonic Missiles Can Strike Anywhere in 30 Minutes

Chinese scientists have reportedly developed hypersonic missiles capable of reaching any location on Earth within 30 minutes, according to a study published in the academic journal Acta Aeronautica et Astronautica Sinica. These advanced missiles, equipped with a re-entry glide vehicle, can travel at speeds of up to Mach 20, or approximately 13,000 kilometers per hour. This technological leap is expected to have significant implications for global defense dynamics, as hypersonic weapons are designed to evade traditional detection systems. The design of these weapons allows for rapid and unpredictable directional changes, which poses challenges for existing air defense methods. Major powers, including the United States and the United Kingdom, are investing heavily in hypersonic technology, with various developmental programs and tests underway. India is also advancing its capabilities, having tested its own hypersonic missile systems, such as the BrahMos-2, which aims to maintain strategic parity with China. As countries worldwide race to develop hypersonic missiles, the potential shift in military power balances remains a pressing concern for global security analysts.
CNChina

China Claims Development of Hypersonic Missiles Capable of Global Strikes in 30 Minutes

Chinese scientists have reportedly developed hypersonic missiles that can strike any location on Earth within 30 minutes, based on a recent publication in the academic journal Acta Aeronautica et Astronautica Sinica. These missiles are equipped with a re-entry glide vehicle (RGV) capable of traveling at speeds up to Mach 20, or approximately 13,000 kilometers per hour, allowing for rapid changes in direction that complicate detection by traditional defense systems. The advancement follows India's successful Operation Sindoor, where the BrahMos missile penetrated Pakistani defense systems, highlighting the evolving dynamics in global defense technology. Major powers, including the United States and Britain, are also advancing in hypersonic technology, with an expected readiness date for their joint project in 2030. India is progressing in this domain as well, having tested its own hypersonic missile technology and actively developing the BrahMos-2 missile. Experts assert that despite having advanced air defense systems, India must bolster its capabilities to address the challenges posed by these emerging hypersonic threats.
CNChina

Sudden Storm Capsizes Tourist Boats in China, Leaving 10 Dead

A sudden storm caused four tourist boats to capsize in Guizhou province, China, on May 5, resulting in the tragic deaths of ten people, according to state broadcaster CCTV. Over 80 individuals were thrown into the Wu River as strong winds and hail struck the scenic area during a busy national holiday. Initial reports mentioned only two boats capsizing, but officials later confirmed that four were involved, with two containing no passengers. The seven crew members on these boats managed to save themselves. Approximately 70 people were treated for injuries, most of which were minor. Chinese President Xi Jinping has ordered extensive rescue efforts and emphasized the need for improved safety precautions at tourist sites following a series of accidents. Eyewitnesses noted that while some managed to swim to safety, the storm appeared abruptly, shrouding the river in mist. The boats involved had a capacity of around 40 passengers each and were reportedly not overloaded at the time of the incident.
CNChina