Na-Bentonite Anti-Seepage’s Ecological Technology and Ecological Effects in Urban River Bio-Remediation
Bio-remediation of urban rivers is an important issue that has aroused extensive attention both at home and abroad. The ecological anti-seepage technology of Na-bentonite is becoming the most environment-friendly technologies. The ecological anti-seepage technology is stated and its the ecological effects is analyzed based on the principles of the eco-hydraulic engineering. The ecological effects is in a word, it is that river shapes naturalized, river channel sections diversificated, reiver bed anti-seepage naturalized, surface water and underground water connected, and interfering ecosystem minimized. It is showed that the ecological anti-seepage technology of the Na-bentonite is accord with the ecological hydraulic engineering principles perfectly and is worth making more spread rapidly.
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Q. Q. Qi and W. R. Zhu, "Na-Bentonite Anti-Seepage’s Ecological Technology and Ecological Effects in Urban River Bio-Remediation", Advanced Materials Research, Vols. 295-297, pp. 2358-2361, 2011