微生物絮凝劑論文：生物絮凝沉淀—生物聯(lián)合強(qiáng)化垃圾滲濾液處理技術(shù)-免費(fèi)閱讀
【正文】 L1, 1ml H2O2, removal rate of COD and NH3N was best, which is % and % respectively. Then the landfill leachate was treated by biofluccents precipitation process, and result against the removal rate of COD and NH3N show that the best flocculation condition was as follows: when pH is , bioflocculant dosing quantity is , 1%CaCl2 solution dosing quantity is , and mixed them at fast speed 1min, low speed at low speed 3min, the concertain of COD is 2mgL1urea, g選用微波Fenton法預(yù)處理和絮凝沉淀法聯(lián)合強(qiáng)化處理工藝,對(duì)長生橋垃圾滲濾液進(jìn)行了預(yù)處理,當(dāng)垃圾滲濾液被稀釋100倍,微波作用時(shí)間為6min,加入8mmol/L的Fe2+溶液8ml,H2O2為1ml時(shí),%,%,在此基礎(chǔ)上進(jìn)行微生物絮凝沉淀, 1%的CaCl2為助凝劑,快攪1min,慢攪3min時(shí),垃圾滲濾液中的COD、NH3N的含量分別為2mg g微生物絮凝劑論文：生物絮凝沉淀—生物聯(lián)合強(qiáng)化垃圾滲濾液處理技術(shù)【中文摘要】垃圾滲濾液是一類濃度高、毒性大的廢水,成分復(fù)雜,含有大量難降解的有機(jī)物,重金屬以及COD和NH3N等物質(zhì)的含量比較高,水質(zhì)波動(dòng)大,是一種較難處理的有機(jī)廢水。L1硝酸鉀,無機(jī)鹽為2 gL1yeast extract and gL1, and the concertain of NH3N is L1,the result of erperiment show that bioflocculant have a good treatment effect on the turbidity of simulated wastewater, the removal rate of turbidity achieve % to the kaolin united technologies of microwave fenton process and biofluccents precipitation process was selected to pretreat the landfill leachate of changshengqiao in Chongqing, when the landfill leachate was diluted to 100 times, pH was , microwave irradiation 320W for 6min, adding 8ml Fe2+ at 8mmolL
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