Weir-type design eliminates entrapped fluids in valve and is excellent for handling liquids with suspended solids, viscous fluids and slurries. 偃式结构能够消除滞留在阀门内的流体介质,特别适用于处理带有悬浮颗粒的流体,粘性流体和泥浆。
The beginning of this period was characterized by decreased settleability of the suspended solids as well as decrease of organic matter and nutrient removal efficiencies. 这个期间初期描绘为暂停的固体的减少的沉降性并且有机物和营养素撤除效率减退。
Plasticized vinyl resin body is liquid at room temperature, suspended solids, by heating and hardened into a solid; 乙烯基树脂增塑体在室温下是液态悬浮体,通过加热转化为固体而硬化;
Estimation of suspended solids in the Jin River through bio-optical model-based remote sensing technology 基于生物光学模型的晋江悬浮物遥感估算
First level of processing mainly uses the physical methods, which removes the suspended solids and the inorganic substance in the water. 一级处理主要采用物理法,用来去除污水中的悬浮物质和无机物。
Precision filter, namely core filter, can further remove the suspended solids and other impurity in the water, it is made of micro hole chinaware micro hole non-toxin plastic, cell pipe core. 精密过滤器也称滤芯过滤器,能进一步去除水中县浮颗粒及其它杂质,它采用微孔陶瓷、微孔无毒塑料、蜂房式管状滤芯。
For the secondary sedimentation tank, an uniform outlet is needed to prevent losses of suspended solids. 二次沉淀池要求均匀出水、可能减少和避免悬浮固体进入出水中。
Screening is employed for removal of suspended solids of various sizes. 格筛用来去除大小不同的悬浮固体。
Dynamics of suspended solids in Xiangxi Bay of Three Gorges Reservoir during spring algal bloom period 三峡水库香溪河库湾春季水华期间悬浮物动态
Determination of suspended solids by filtration through glass-fibre filters 测定通过玻璃纤维过滤器过滤的悬浮固体
Relationship between grain size of total suspended solids ( TSS) and particulate organic carbon ( POC) content is the base of studying POC transportation and flux in river. 悬浮物(TSS)粒径与颗粒有机碳(POC)含量关系的研究,是河流POC形态变化及输送过程和输运通量研究的基础。
T-test was used to evaluate the effect of suspended solids on bioavailability in the Yellow River. 利用t检验分析了悬浮颗粒物对黄河水体中铜的生物有效性的影响。
The hydrolysis reactor has the advantages of having shorter hydraulic retention time and higher suspended solids removing efficiency because only hydrolysis and acidification stages take place. 其中水解反应器因为仅发生水解和产酸反应,停留时间短,对悬浮物的去除率很高。
Centrifugation and pre-filtration removed a part of suspended solids in tuna spleen extract before microfiltration, thus changed the particle size distribution in the extract and changed fouling mechanism during microfiltration. 微滤前离心和预过滤去除了金枪鱼脾脏提取物中的部分悬浮颗粒,改变了其中颗粒尺寸分布从而影响了微滤过程中污染机制。
Some primary factors ( suspended solids, chironomidae larvae, nutrition) influencing the steady operation of the reactor were studied and their controlling methods were suggested. 对影响系统稳定运行的主要因素(悬浮物、摇蚊幼虫和营养物)进行了分析,并提出了相应的控制措施。
Experimental study on treatment of suspended solids of mineral water with air floatation technology 气浮工艺对矿井废水中悬浮物去除的实验研究
A test for separation of suspended Solids in the wastewater from molecular sieve production by flocculating settling has been performed. A flocculant and a flocculant aid have been screened out and the conditions of flocculating settling determined. 对分子筛生产废水进行了絮凝沉降分离试验,确定了絮凝剂、助凝剂及絮凝沉降分离条件。
Study on the Morphology of Heavy Metals on Suspended Solids in Changjiang Estuary 长江口悬浮固体中重金属元素的形态研究
A mathematical model was used to simulate the velocity fields and suspended solids transport in rectangular settling tanks. 建立了模拟平流式沉淀池中悬浮物的沉降过程模型,以预测沉淀池的去除率。
It is pointed out that magnetic agglomeration is advantageous in treatment of hot rolling wastewater, because the suspended solids in the wastewater are magnetic and can affect the stability of oil. 针对热轧废水中的悬浮物具有磁性并可影响废水中油珠的稳定性这一特点,指出了采用磁凝聚法进行处理的优势。
The suspended solids and ion concentration are the main reason for the change of the heavy metal content in water. 对水中重金属影响因素的研究发现,悬浮物与常量离子浓度的变化是导致水中重金属浓度变化的主要原因。
But seen from the data is clear: the activated sludge removal of suspended solids can be maintained at above 80%, while the biofilm process removal of suspended solids can only be maintained at between 40-80%. 不过从数据可以明显看出来:活性污泥法对悬浮物的去除率都能保持在80%以上,而生物膜法对悬浮物的去除率只能保持在40-80%之间。
Water transparency of Lake Taihu is mainly affected by suspended solids ( SS), concentrations of algae and dissoluble organic matter, all of which are closely related to hydrodynamic processes of the lake. 太湖透明度主要受悬浮物、藻类和可溶性有机物浓度的影响,而这三者又均与湖泊水动力过程密切相关。
Flocculation is an effective method of removing suspended solids in wastewater treatment. 在废水处理中,絮凝法是一种重要的处理工艺。
Then, aiming at the problem of high viscosity loss rate in field application, the concentration, temperature, suspended solids, salt and mechanical shear were studied through laboratory simulation test. 其次,针对现场应用中聚合物粘度损失率高的问题,通过室内模拟试验,研究了浓度、温度、悬浮物、盐和机械剪切对聚合物粘度的影响情况。
Based on the only removal of suspended solids, bacteria, algae and micro-organisms macromolecular colloidal, the traditional water purification treatment process have a low removal rate of the dissolved organic pollutants from seawater. Therefore, people began to explore new water purification methods. 传统的净水工艺处理,只是针对致浊悬浮物、大分子胶体和菌藻微生物,而对海水中的溶解性有机污染物去除率极低,因此人们开始从不同的角度探索净化海水的新方法。
The paper constructs the SS inversion model with the determined sensitivity bands reflectance value and measured concentration data and inverses the concentration of the suspended solids by using ETM data in the study area. 利用确定的敏感波段光谱反射值和实测浓度数据建立了悬浮物反演模型,并利用ETM数据反演了研究区悬浮物浓度。