This technology pioneers a high-pressure jet-directional injection process, significantly increasing the influence radius of remediation agents in low-permeability formations (doubling it) and overcoming agent injection and transport bottlenecks. It develops horizontal/vertical drillingjet injection integrated equipment, achieving precise injection (0.5 m accuracy) during drilling for targeted remediation of soil and groundwater pollution. The technology greatly reduces remediation costs, energy consumption, material use, and carbon emissions while minimizing environmental disturbance and secondary pollution.

Technology provider:Jiangsu Yiyuan Earth Environmental Remediation Co., Ltd.