一种新型天然净水剂在黑臭河道修复中的试验研究

Experimental Study on Black-odor River with a New Type of Natural Water Purification Agent

应用一种新型的天然矿物制剂生态净水剂对河北省廊坊市某河流进行水体生态修复。结果表明,该新型净水剂可在低投加量的情况下对黑臭水体进行快速、有效修复,对COD、氨氮、总磷等环境污染因子具有明显削减作用,并对恶臭有显著消除作用。试验证明该制剂可提高水体的自净能力,治理效果具有一定稳定性、长效性。

Used a new natural mineral purifying agent to water ecological restoration in a river of Langfang city. The results show that the purifying agent could effectively repair the black smelly water at a low dosage, and significantly reduce COD, ammonia nitrogen, total phosphorus and other environmental factors. And the stench was significantly eliminated. The test proved that preparation can improve the self-purification capacity of water bodies, the effect of treatment with certain stability, long-term nature.