Acid storage tank should also be clustered nearby to minimize sludge and scale formation in long lines.
酸的贮槽也应该集中于厂房附近，以尽量减少在长管线中沉积污泥和疤垢。
Adsorption mechanism of BF-BR, Fuchsin Basic and Fuchsin Acid adsorbed on the sludge adsorbent was studied.
对雅格素蓝(BF - BR)、碱性品红和酸性品红这三种染料在污泥吸附剂上的吸附机理进行了研究。
The sponge iron making with iron sludge produced during DSD acid-making can be used for not only general metallurgy but also iron-carbon bed to treat DSD acid oxidation wastewater.
利用DSD酸生产过程产生的铁泥，研制出既能用作常规冶金原料，又能用于处理DSD酸氧化废水的水处理用海绵铁。
The improving effects of acid soil with lignin- sludge from treating pulping black liquor was studied using indoor culture methods with plastic reactors.
采用室内塑制质反应器培养方法，研究了制浆废液处理的木质素污泥对酸性土壤的改良效果。
Twice technology reforms and the structure of main equipment for the recovery of chromic acid sludge by phosphoric acid method are described.
介绍该厂铬盐车间利用磷酸法对铬酸渣回收利用的两次技术改造及主要设备的结构，以供同行业厂家参考。
To add a little calcium alginate into boric acid cross-linkedpolyving akohol(PVA)and permeate active sludge culture into the mix, and at last apply the mix on carrier to make film.
在加入少量藻酸钙盐的条件下，用硼酸交联聚乙烯醇（PVA），活性污泥培养物渗于其内，将其涂于载体上被固定成膜。
At last, acid leaching was used to deal with the sludge after combustion, and the recovered coagulants had a good flocculating performance on textile wastewater.
最后，采用酸浸法对污泥焚烧残渣进行处理，制备得到的混凝剂对印染废水混凝效果显著。
This article discusses the production of forage calcium hydrophosphate from sludge phosphoric acid.
研究了一种用贵州省丰富的泥磷酸生产饲料磷酸氢钙的方法。
Principle of preparation lead chromate from oxalic acid sludge was introduced.
对用草酸泥渣制备铬酸铅的工艺原理进行了分析。
The Effects of cobalt and manganese on the activity of anaerobic sludge in the treatment of waste water from the production of purified terephthalic acid (PTA) were studied.
研究了钴、锰对生产精对苯二甲酸(PTA)的废水处理中厌氧污泥活性的影响。
Elemental analysis shows that the acid sludge formed contains more unsaturated substances and Fe than the original crude does.
研究认为，酸化淤渣含有许多不饱和物质，胶质和沥青质的含量同原油差别较大。
The tested sewage sludge is acid.
供试污泥呈酸性。
Another part of limpid phosphoric acid after removing subsiding sludge was concentrated and neutralized to produce granular DAP.
另一部分沉出淤渣的清澈磷酸经浓缩后再中和制磷酸二铵。
Acid and heavy oil contact is easy to produce acid sludge and secondary products and which would make damage (Plug formation channel, Can not effectively increase production) etc.
酸液和稠油接触后易产生酸渣以及酸化后酸岩二次产物造成的伤害(堵塞地层通道，不能有效增产)等。
The activated sludge is domesticated in the membrane bioreactor(MBR) to degrade bromamine acid biologically.
在膜生物反应器（MBR）中驯化活性污泥对溴氨酸进行生物降解实验。
Acidithiobacillus thiooxidans are often used in the biological hydrometallurgy and metal-containing sludge treatment fields, but their natural bacterial strains have a limited acid-producing capacity.
嗜酸氧化硫硫杆菌常被应用于生物湿法冶金，金属污泥的处理等领域，但其天然菌株的产酸能力有限。
The permeability change of solidified sludge was not only decided by the total infiltration volume of infiltration liquid but also controlled by the strength of acid;
污泥固化体渗透性的改变，不仅取决于酸性渗透液总的渗透量，也受酸的强度的控制；
The process for disposing the acid sludge can reduce the cost of acid-removal, improve the acid-removal efficiency and improve the quality of recovered oil sludge.
该处理石油酸渣的工艺可以降低除酸成本，提高除酸效率并提高回收油渣的质量。
The process for disposing the acid sludge can reduce the cost of acid-removal, improve the acid-removal efficiency and improve the quality of recovered oil sludge.
该处理石油酸渣的工艺可以降低除酸成本，提高除酸效率并提高回收油渣的质量。
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