1) Lidefen wastewater
立德粉生产废水
1.
An technology and its running results by flocculation-Sedimentation process for treatment of Lidefen wastewater are introduced.
介绍了混凝沉淀法处理立德粉生产废水的工艺和运行情况。
2) fluorescent powder making wastewater
荧光粉生产废水
1.
Based on the research into the use of the waste sodium sulfide discharged from the fluorescent powder making, the recovery of zinc, the removal of COD and the catalytic oxidation of sulfide, the treatment process for the fluorescent powder making wastewater is put forward.
对荧光粉生产中产生的废硫化碱的利用，废水中锌的回收，ＣＯＤ的去除及硫化物的催化氧化进行了实验研究和分析，提出了荧光粉生产废水的综合处理工艺。
3) sodium hydrosulfite wastewater
保险粉生产废水
4) vermicelli wastewater
粉丝生产废水
1.
The internal circulation anaerobic reactor/two-stage aerobic process was used to treat the vermicelli wastewater(6 000 m3/d).
采用厌氧内循环反应器/两段好氧组合工艺处理粉丝生产废水(处理规模为6000m3/d),在进水COD为4000～6000mg/L、SS为1500mg/L、pH为5～6。
5) wastewater from cornstarch production
淀粉生产废水
1.
The coagulation air flotation/UASB/ integrated oxidation ditch process was used to treat wastewater from cornstarch production.
采用混凝气浮/UASB/一体化氧化沟工艺处理玉米淀粉生产废水,介绍了工程设计、调试和实际运行情况。
6) corn starch production wastewater
玉米淀粉生产废水
1.
The operation of anaerobic-two stage oxidizing processes for the treatment of corn starch production wastewater with high concentrations of organics was introduced through the project practice.
通过奋达淀粉有限公司生产废水的处理工程实践,介绍厌氧-二次氧化工艺处理高浓度玉米淀粉生产废水的调试运行情况,运行结果表明:在进水CODcr为3 800 mg/L、SS在200 mg/L、pH为4~5,处理后水质CODcr<100、SS<70、pH为6~9,达到《污水综合排放标准》(GB8978—1996)一级标准。
补充资料：立德粉
俗称立德粉。是硫化锌跟硫酸钡的混合晶体。是一种优良的白色颜料。由硫酸锌溶液跟硫化钡溶液混合制得：
ZnSO4(溶液)+BaS(溶液)=ZnS·BaSO4↓
ZnSO4(溶液)+BaS(溶液)=ZnS·BaSO4↓
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条