Coalification ranking affected to settling performance of slurry water;
煤变质程度对煤泥水沉降性能的影响
The settling performance of digested red mud pulp during sweetening process was investigated with Weipa ore from Australia and Al(OH)3 as additions.
对以澳大利亚韦帕矿为后加矿和以氢氧化铝为后加矿的溶出矿浆进行赤泥沉降性能的研究,考察了无絮凝剂添加以及以淀粉和A-1000为絮凝剂时对矿浆沉降性能的影响,同时对增溶溶出矿浆与未进行增溶溶出矿浆液的赤泥沉降性能进行了对比性研究。
In this experiment,the effects on settling performance of granular sludge in the ASBR have been investigated at the ranges of MLSS 9.
d)时,对其颗粒污泥沉降性能的影响因素。
This paper analyses EPS's effect on floceulation,settleability,dewaterability and metal absorbing in sludge treatment system.
分析了EPS在污泥处理系统中对污泥的絮凝性能、沉降性能、脱水性能及重金属吸附性的影响。
The experiments of sludge settleability and filtration performance show that the mixture of three agents at the ratio of 1 ∶2 ∶0.
通过污泥沉降性能和过滤性能试验,确定FO混凝剂中3种药剂的最佳配比为1∶2∶0。
Based on biochemical methane potential (BMP) and toxicity assay on anaerobic biomass at different concentration of polyquaternary amine, an appraisal was conducted on anaerobic biodegradability of polyquaternary amine, and comparison was made on the effect of various polyquaternary amine concentration on specific methanogenic activity (SMA) and settleability (SVI) of anaerobic biomass.
通过对聚季胺物的生物化学甲烷势(BMP)和厌氧微生物在不同聚季胺物浓度下的毒性测定(ATA),评价了聚季胺物的厌氧生物可降解程度,对比了不同聚季胺物浓度对厌氧微生物的比产甲烷活性(SMA)和沉降性能(SVI)的影响。
The targets of the study are as follows: synthesizing Fe_3O_4 nano-particles; study on effect of Fe_3O_4 nano-particles on settling ability and dewaterability of sludge and their function mechanism, effect of co-.
本课题实验中以具有知识产权的技术制得纳米磁粉，将其用于调理污泥，考察纳米磁粉调理污泥、纳米磁粉和硫酸联合调理污泥、纳米磁粉和超声联合调理污泥对污泥的沉降性能和脱水性能的影响，并对其调理机理进行研究。
Effects of seawater on sludge sedimentation performance and nitrogen and phosphorous removal;
海水对污泥沉降性能及脱氮除磷影响的试验
By comparing the effects of polyacrylamide flocculants with different molecular weights (the molecular weight of polyacrylamide A was about 3,000,000 and that of polyacrylamide B was about 8,000,000) on the sedimentation performance of phosphoric acid slurries, some conclusions were made as follows:When polyacrylamide B was added with dosage of 10 ppm and the temperature was.
介绍了湿法磷酸料浆在加入不同剂量的聚丙烯酰胺时的重力沉降性能,通过比较A、B两种聚丙烯酰胺对实验料浆沉降性能的影响,得出的结论是:当加入B型聚丙烯酰胺,加入量为10ppm时,该料浆的沉降性能较好,且温度宜控制在60℃左右。
When SRT is 50 d,sludge sedimentation performance of LSP&PNR process isn\'t very good,but there is no need to worry about sludge bulking of the system.
通过研究分析LSP&PNR污泥减量新工艺在不排泥与排泥两种运行条件下的污泥特性和除污效果,结果发现:系统不排泥运行时,COD去除效果逐渐变差,最终导致出水不达标,且污泥活性逐渐降低;当污泥龄控制在50 d时,系统的沉降性能不是特别理想但并无污泥膨胀之忧,且系统中单位体积污泥总耗氧速率T-SOUR较高,均值为66。
Settling characteristics of the concentrate can be improved in using PAAm together with FeCl3 or AlCl3.
FeCl3、AlCl3与PAAm混合使用能改善磷精矿的沉降性能。
Rhodopseudomonas sphaeroides strain P5100 was treated by 500 mg/ L N-menthyl-N -nitro-N -nitros with 30℃ for 30 minutes for inducing high settling characteristics of the cell.
Ｐ５１１９０的沉降性能优于出发菌株Ｐ５１１９０在沉降管中测出的沉降效率比Ｐ５１１９０提高１倍多。
Effect of Different BOD/N on Property of Activated Sludge Settling
不同BOD/N对活性污泥沉降性能的影响
Effects of PAA-NH_4 on the Sedimentation of Al_2O_3 Suspension
PAA-NH_4对氧化铝悬浮液沉降性能的研究
Abstract: The reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
文摘:分析了在污水生化处理过程中活性污泥沉降性能下降的原因。
Study on the recovery of settleability of low DO filamentous bulking sludge
低溶解氧膨胀污泥沉降性能的恢复研究
Influence on MLSS,SVI,and Effluent Quality by adding LLMO in Aeration Tank of Activated Sludge;
LLMO对曝气池中污泥沉降性能及出水水质的影响
The Model Test and Theoretical Analysis of Settlement of the Multi-pile Composite Foundation
多桩复合地基沉降性能的模型试验与理论分析
Experiment on Performance of Sedimentation of a Novel Environment-friendly Flocculent APAC
新型环保絮凝剂APAC的沉降性能试验研究
EXPERIMENTAL STUDY ON EFFECT FACTORS OF COAL SLURRY FLOCCULATION SETTLING PERFORMANCE
煤泥水絮凝沉降性能影响因素试验研究
Study on Settling Property of Cement-Classified Tailings Filling Slurry
水泥-分级尾砂充填料浆的沉降性能研究
Study on preparation and application of new flocculants on settling red mud
新型絮凝剂合成及其赤泥沉降性能研究
On the Settling Performance of Red Mud from Preroasted High-Sulfur Bauxite
高硫铝土矿焙烧预处理的赤泥沉降性能
Study on the Settling Characteristics of Granular Sludge in ICASB Reactor
内循环厌氧反应器颗粒污泥沉降性能研究
Study on Working Performance and Settlement of Rigid Pile Composite Foundation;
刚性桩复合地基工作性能及沉降分析
Structural Behavior of Large Steel Tanks under Harmonic Settlement;
大型钢储罐在谐波沉降下的结构性能
Study on Improvement of Settleability and Dewatering Characteristics of Activated Sludge by Humus Soil
腐殖土改善活性污泥沉降与脱水性能的研究
The effects of substitution degree on retrogradation and anti-mycotic were less.
取代度的变化对沉降性和抗霉菌能力影响不大。
Structural Behavior of Tapered Steel Storage Tanks under Measured Differential Settlement;
变壁厚钢储罐在实测不均匀沉降下的结构性能
Structural Behavior of Steel Storage Tanks under Measured Differential Settlement;
钢储罐在实测不均匀沉降下的结构性能