介绍了目前国内乙烯行业废碱液处理的几种典型工艺。
Several typical processes of spent caustic treatment in domestic ethylene industry are introduced.
稀碱液处理能显著提高桐木的渗透性，对桐木的颜色无明显损害。
The treatment can obviously promote the permeability of paulownia wood, and has no damage to the color of paulownia wood.
稻壳灰经碱液处理后，再用硫酸活化以制取大豆油精炼中的脱色剂。
Rice hull ash (RHA) was activated with sulfuric acid after treatment with alkali soluted to produce an adsorbent for the soybean oil industry.
松木板经过斯堪的纳维亚流行的处理工艺：用碱液处理污渍，去除发黄的问题，然后再洗涤干净。
The pine boards have been treated in a Scandinavian fashion with lye to block the pigments and prevent the wood from yellowing, then soaped for the finish.
硫醇含量高时会引起油品生胶质，不易保存。可采用催化剂存在下，先用碱液处理，再用空气氧化。
Can adopt the catalyst and exist, deal with the lye first, and then oxidize the air.
利用压制成型的方法制备了甘蔗渣纤维增强全降解复合材料，探讨了碱处理对材料性能的影响。结果表明，1%碱液处理后材料的力学性能得到了提高。
The biodegradable composites made from bagasse fibre and biodegraded resin were prepared by press forming, and the effects of alkali treatments on the fibres and composites were investigated.
太空猴们用碱液把自己的指纹全处理掉了。
The space monkeys are using lye to burn off their fingerprints.
在工作室的室内设计上，我们重复使用了室外的随机宽度竖向包层板的元素，但是木板都经过规划，也是用了碱液和蜡进行处理以维持它的色彩。
Internally in the studio we have repeated the random width vertical cladding on the outside, though this time it is planed and treated with a lye and a wax finish to maintain its' colour.
与传统的氨水法相比，液碱法具有产品收率高、污染小、质量稳定及有利于后续处理单元操作的优点。
Compared with the process with ammonia liquor, this new process had many advantages of high yield, small pollution and stable quality.
废碱液的处理是乙烯生产的难点之一。
Treatment of spent caustic is one of the difficulties in the ethylene production.
应用湿式主气氧化处理废碱液已有多年历史。
The treatment of spent alkali liquor with wet air oxidation (WAO) has been developed for some years.
为实现对印染前处理丝光工艺中的碱液浓度控制，设计开发了碱液浓度实时控制系统。
A lye concentration control system is designed to keep the concentration for pre-process technique of polishing in printing and dyeing industry.
针对炼油废碱液污染浓度高、可生化性差的特点，采用水解与接触氧化组合工艺进行处理。
Aiming at serious pollution and no good biochemical quality in refinery alkalinity waste liquid, using hydrolysis-contact oxidation process to treat it.
炼油厂生产过程中产生的废碱液，含有浓度很高的硫化钠，硫醇钠等恶臭物质，在中和废碱液前需对其进行处理。
A waste alkaline liquor produced in the process of oil refining contains high concentration sodium sulphide and mercaptan sodium etc, which needs treatment before its neutralization.
介绍了湿式氧化工艺处理大庆石化乙烯废碱液的工艺原理及运行结果。
The paper introduced the principle and result of treating spent caustic by wet air oxidation in the Daqing petrochemical company.
为了提高大米蛋白质的提取率，研究采用冻融及低频超声波处理大米浆体后，再用碱液法提取大米中的蛋白质。
In order to enhance the rate of protein from rice, freeze-thaw and low-frequency ultrasonic methods were used before alkaline solvent was used to extract protein from rice.
采用湿式空气氧化法处理含硫化钠废碱液。
Sodium sulfide spent caustic liquor was treated by wet air oxidation (WAO).
不仅节省大量碱液，提高了生产线的生产效率，还减轻了污水处理量，利于环保。
Not only saves the massive lyes, enhanced the production efficiency, but also reduced the load of sewage process, favors the environmental protection.
针对以上的问题，首次采用三室双阳膜电解和双极膜电渗析法处理了低浓so_2钠碱吸收液。
Aimed at the problems above, the three-compartment cation selective membrane electrolysis and dipolar membrane electrodialysis technique are used to deal with the dilute SO2 absorbed solution.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
Homogeneous catalytic oxidization technology is used for removing sulfide from spent alkali lye of ethylene cracking, and the various factors of influencing removal efficiency are investigated.
在温和条件下，用乙醇-碱液混合体系处理藕粉，制得颗粒冷水可溶性藕粉。
The granular cold-water-soluble lotus root starch in a mixture of ethanol and aqueous alkali was prepared under a normal condition.
本发明涉及一种用于脱硫化氢废碱液深度处理工艺，属于化工环保领域。
The invention relates to a process for advanced treatment of waste alkali in hydrogen sulfide removal, belonging to the field of environmental protection in chemical industry.
采用高温高压、稀碱液、液氨对稻草粉进行预处理，并模拟猪胃环境对预处理效果进行了比较。
Rice straw was pretreated by means of dilute alkali lye and liquid ammonia under high temperature and high pressure. The effects of the pretreatment were compared in simulated stomach of pig.
采用均相化学催化氧化技术对乙烯裂解废碱液进行了处理，考察了影响处理效果的各种因素。
Chemical precipitation-advanced oxidation process was used to remove sulfide and organics from waste alkali in ethylene cracking.
经浓缩，脱糖或经过化学处理的木浆残余碱液，包括木素磺酸盐（妥尔油除外）
Residual lyes from the manufacture of wood pulp, concentrated, desugared or chemically treated, including lignin Sulphonates (excluding tall oil)
本发明的效果和优点是整个水解过程中不用向水解液中补加碱溶液，因此简化了产品的下游处理工艺，并有利于降低寡肽的生产成本。
Said invention has no need of adding alkaline solution in hydrolysate in the course of whole hydrolysis, can simplify downstream process and is favorable for reducing production cost of oligopeptide.
该试验以含硫山楂片为对象，研究了碱液浸泡、过氧化氢溶液浸泡、热水浸泡以及超声波处理对试样中二氧化硫脱除效果的影响。
This research studied the effect of NaOH solution, H2O2 solution, hot water and ultrasonic wave on eliminating of sulfur dioxide remaining in the chip of hawkthorn.
废碱液中富含硫化物会对废液的生物降解起抑制作用，故废液在排往污水处理之前常须进行预处理。
Sulfides usually will inhibit the waste water biodegradation and sometimes pretreatment is needed to get rid of it.
另外还在一级反渗透膜处理水出口与二级高压泵进水口之间设置了加碱液装置和中间水箱。
In addition, a lye-feeding device and a middle water tank are arranged between the water outlet of the primary reverse osmosis membrane and the water inlet of the secondary high-pressure pump.
另外还在一级反渗透膜处理水出口与二级高压泵进水口之间设置了加碱液装置和中间水箱。
In addition, a lye-feeding device and a middle water tank are arranged between the water outlet of the primary reverse osmosis membrane and the water inlet of the secondary high-pressure pump.
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