Researchers from the University of Tokyo & Nagoya University have developed a method to confirm whether carbon in concrete originates from its raw materials, or from carbon in the air (#DirectAirCapture).
Read the findings here:
https://t.co/r92lqgJ3DP https://t.co/CNfiNgR0gs
A new exploration discover that "Air-wet carbonation presents a potential method for the #DirectAirCapture of #CO2 using #concrete waste fines in a short period, which was approximately 11.75gCO2/100g-cement after 120 hours."
➡️ https://t.co/lONNXakkPp https://t.co/4zYAbS2HvA