process residue

UPLC-MS/ MS was used to monitor changes of mepiquat chloride and chlormequat residue during tomato paste process of simulation process.

利用超高效液相色谱-串联质谱（UPLC-MS/MS）技术监测缩节胺、矮壮素残留在番茄酱模拟工艺试验过程中的变化情况。

Taking residential household garbage, food residue and market waste as test material, accumulative gas production quantity, pH, methane and CO2 concentrate changes in fermentation process were researched adopting thermophilic and mesophilic fermentation processes.

以天津市的居民生活垃圾、食堂垃圾、市场垃圾为实验原料，采用高温和中温发酵，研究了发酵过程中的累计产气量、pH、甲烷和二氧化碳浓度变化情况。

The mixed acid process and the ammonium sulfate recycle process for nitrophosphate production are compared and analyzed. In the latter process zero discharge of waste residue and wastewater is realized, thereby reducing the nitrophosphate production cost.

对混酸法与硫铵循环法生产硝酸磷肥进行对比分析，后者实现了废渣、废水的零排放，降低了硝酸磷肥的生产成本。

Research on silver recovery from leaching residue in the zinc hydrometallurgical process by direct floatation process without tailing water discharge

锌浸出渣无尾水直接浮选回收银

Study on wastes residue disposal during titanium white production with sulfate process

硫酸法钛白粉生产中固体废弃物处置的研究

A systematic process of treating with Co-Ni residue from zinc hydrometallurgy has been developed.

研究综合回收湿法炼锌净化钴镍渣中的有价金属.

The solid residue from the process can be employed as fertiliser.

而整个过程产生的固体残渣则可以用做化肥。

The evaluation results showed that under optimized process conditions, the ethylene yield of typical paraffinic atmospheric residue through single pass cracking reaches 26% and the total yield of olefins ( C 2~ C 4) exceeds 50%.

评价试验结果表明，典型石蜡基常压渣油在优化的工艺条件下，单程裂解的乙烯质量产率可达26%，C2～C4总烯烃质量产率超过50%。

The paper put foward the basic principle, technological process and conditions that product the tetrabromoethane, light magnesium oxide and ammonium chloride taking the waste residue from processing the maltol& the basic magnesium bromide as raw material. The production cost was estimated.

提出了以麦芽酚生产中的废渣&碱式溴化镁为主要原料，生产四溴乙烷，轻质氧化镁和氯化铵的基本原理、工艺过程和主要工艺条件，并估算了成本。

The process comprises three basic cyclic steps: feed pressurized , permeate withdrawn and residue vented.

该流程是一种循环操作过程,每一周期包含加压 、 抽真空以及排空三个阶段.