浮渣

1.4Mt/a延迟焦化装置处理浮渣技术总结

Scum Treatment Technology for in 1.4 Mt / a Delayed Coking Plant

通过索氏提取对甘蔗糖厂混合汁浮渣的醇溶组分进行分离，利用二苯代苦味肼基自由基（DPPH·）分光光度法快速评价浮渣醇溶物抗氧化能力。

The alcohol soluble substance in the mixed juice scum of sugarcane mill was separated by soxhlet extraction and its anti-oxidative capability was determined rapidly by DPPH · method in this paper .

综合利用锌浮渣制备纳米ZnO新工艺

Nanometer ZnO Preparation from Zinc Dross

在用ISP法冶炼浮渣热压团时，研究了压团压力、温度、加压时间对铅锌密闭鼓风炉冶炼浮渣热压团块强度的影响。

In applying hot briquetting for ISP dross processing , influences of pressure , temperature , time of pressing on strength of hot briquetes have been examined .

ZB有机絮凝剂与PAC复配后处理炼油厂含油污水时，浮渣生成量比单独使用PAC减少37.8%。

When ZB compounded with PAC was used for treating the wastewater containing oil in refinery , the sludge was 37 . 8 % less than only using PAC .

本论文综述了铅的冶炼方法和铜浮渣的处理方法，对铜浮渣中PbO的还原和铜与铅真空蒸馏分离的可行性进行了理论分析。

Studies on reduction of PbO in vacuum and the feasibility of separating copper and lead from the copper dross by vacuum distillation have been carried out in this paper .

研究结果表明，HCA除油和化学耗氧量的性能优于PAC，HCA产生的浮渣量是PAC的三分之一，而浮渣中的含油量则是PAC的三倍。

The results show that the efficiency of HCA for removal of oil and COD is better than PAC , and amount of residues is one third as from PAC-flocculant .

结果表明，利用锌浮渣采用并流沉淀法制备纳米ZnO，产品杂质含量低，平均粒径30～40nm，粒度分布集中，颗粒均匀一致，形貌呈类球形。

The results show that the nanometer-size ZnO produced by parallel flow precipitation method is pure and spherical with uniform and narrow-dispersed size distribution , the average size of is 30 ~ 40nm .

SZN中心传动刮泥机适用于辐流式二次沉淀池污泥的排除浮渣。

SZN Central transmission mud scraper and sucker applies to the radial flow secondary sedimentation tank for removal of sludge and scum .

炼油厂浓缩浮渣流动性改进的研究

Study on improving the fluidity of condensed floating sludge in Refinery

糖浆上浮清净过程中浮渣问题的研究

A study on the problems of dross in the syrup floatation

利用锌浮渣制备四脚状氧化锌晶须

Preparation of Tetrapod - shaped Zinc Oxide Whiskers from Zinc Dross

提高铅浮渣反射炉处理能力的生产实践

Practice of enhancing the lead-dross treatment capacity of reverberatory furnace

利用锌浮渣制备磷酸锌的研究

Study on the Preparation of Zinc Phosphate by Zinc Dross

锌精馏炉浮渣提铟研究

Study on Extracting Indium from the Zinc Rectifying Furnace Tailings

当肉煮沸时，把浮在上面的浮渣撇掉。

When the meat is boiling , remove the scum .

污水处理场含油浮渣处理工艺在炼油厂的应用

The technology for oily scummings treatment in sewage treatment workshop of refinery

治理明胶生产废水污染研究进展浅谈污水处理场浮渣的预处理

Wastewater treatment of gelatin plant Pretreatment of the Scum in Wastewater Plant

像你这样的浮渣是没权利在这的。

Scum like you have no right to be here .

有机浮渣降解菌株的筛选及初步研究

Screening and elementary research of degradable strains in organic dross

乳品废水浮渣提取脂肪酸

Extracting mixed fatty acid from suspended sludge in milk wastewater

从铅浮渣反射炉烟灰中回收铟生产实践

Production Practice of Recovering Indium from Lead Reverberatory Dust

离心脱水机对油泥、浮渣工业处理的探讨

Probing into Application of Centrifugal Dewaterer to Commercial Treatment of Oil-bearing Sludge Scum

超声波强化锌浮渣浸出的研究

Research on Ultrasonic Strengthening Oxalic Acid Leaching Zinc Dross

研究用硫酸浸出锌浮渣制备超细活性氧化锌粉体的扩大试验。

Study on the preparation of activated zinc oxide from zinc oxide mine ;

从铅浮渣反射炉烟尘中提取铟的新工艺研究

Extraction of Indium From Dust of Lead Scum Reverberatory

阐述了铜浮渣回转短窑的设计特点及实际应用情况。

The paper presents design features and application of copper dross rotary kiln .

炼油厂污水浮渣脱水的研究

Research on dewatering of waste water scum in Refinery

糖浆上浮过程中浮渣的性质与处理方法

Properties and Treatment of Scums in the Syrup Flotation

污水处理厂曝气沉砂池浮渣处理系统改造

Renovation of Scum Treatment System in Aerated Grit Chamber of Wastewater Treatment Plant