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- The residual activated sludge from a wastewater treatment plant, Wuhan was hydrolyzed under different water volume, reaction temperature and catalyst in order to prepare protein hydrolysate. 以武汉市污水处理厂剩余活性污泥为原料,在不同加水量、温度和催化条件下水解制备水解蛋白质,并通过正交试验优化了剩余污泥水解的反应条件。
- residual active sludge 剩余活性污泥
- Keywords residual activated sludge;protein hydrolysate;hydrolysis condition; 剩余污泥;水解蛋白质;实验条件;
- Treatment of Residual Activated Sludge from Petrochemical Wastewater Treatment Plant by Ultrasound 超声波处理石化厂剩余活性污泥
- Study on preparation of protein foam extinguishing agent byprotein hydrolyzate from residual activated sludge 利用剩余活性污泥水解蛋白质制备蛋白质泡沫灭火剂的研究
- The acclimated active sludge could degrade 78% of oil in 24h. 驯化后的活性污泥对油脂具有较好的去除能力,在24小时内对油脂的降解率为78%25。
- residual activated sludge 剩余污泥
- The results showed that the absorption was primary and degradation was second of the active sludge. 结果表明 ,在 A/O工艺处理城市污水过程中 ,活性污泥的吸附作用是主要的 ,降解作用是次要的 ;
- Over 300 strains of bacteria have been found in activated sludge. 活性污泥中发现有300种以上的细菌。
- The acute biological toxicity of residual chlorine and five organic chlorides against normal backflow activated sludge in a CHLOR-ALKALI factory was examined. 取某氯碱厂正常回流的活性污泥对余氯及五种有机氯化物进行急性生物毒性试验。
- The main yeast strains in active sludge are Saccharomyces, Triohosporn ,Oosporidium and so on . 活性污泥中占优势的酵母类群为酵母属、丝孢酵母属、隐球酵母属、球拟酵母等属;
- The second pollution of the active sludge was discussed in municipal wastewater treatment with method of the A/O. 讨论了城市污水经过A/O工艺处理时活性污泥的二次污染问题。
- Acetate was degraded by denitrifying activated sludge. 本文报道脱氮活性污泥降解乙酸根的过程。
- The capability of treating oil and grease wastewater was enhanced greatly by bioaugmentation with dosing X4 in active sludge system. 在活性污泥中投加X4菌对含油脂废水进行强化处理,可以提高油脂的去除率。
- Biochemistry: Mode of action: Non-systemic acaricide with contact action, and long residual activity. 作用特点一种杀螨谱广、持效期长、毒性低、对天敌、蜜蜂及作物比较安全的杀螨剂。
- Moreover the active sludge may use after the dehydrator dehydration to make the fertilizer or to do deeply buries processing. 而且活性污泥脱水机经脱水机脱水后可以用做肥料或做深埋处理。
- Biochemistry: Mode of action: Specific acaricide with contact action, and long residual activity. 作用特点特效杀螨剂,药效持久。
- The treatment of traditional oxygenic active sludge is main technology to treat sewage in marine field in very long period. 长期以来,国内外在船舶生活污水处理中,主要是以活性污泥为代表的传统好氧生物处理工艺。
- The active sludge seniment accumulated in the setting tank is to be returned to the aeration tank for reproduction of aerobe medium and retreating. 在接触氧化室内挂有软性填料,充作生物膜,有机物得到进一步消解,在沉淀柜内累积的活性污泥沉淀物再被返送至曝气柜作为菌种繁殖和再处理。
- The results also showed that the five-tank integrated active sludge process could realize dephosphorization and denitrification at high efficiency. 研究还表明五箱一体化活性污泥工艺能在交替运行过程中实现高效除磷脱氮。
