Felix Ke Chen
[vc_row row_type="row" use_row_as_full_screen_section="no" type="full_width" text_align="left" background_animation="none" css_animation=""][vc_column][vc_column_text css=""]Project BioBrew Country China BioBrew is a low-cost wastewater treatment system designed for small coffee farms. Using vermifiltration, it harnesses earthworms and microbes to purify wastewater while composting coffee pulp into nutrient-rich fertiliser. Modular, scalable, and locally sourced, BioBrew tackles water pollution...


