The adsorbent was self-made modified bentonite.
吸附剂采用自制的改性膨润土。
The burning test was conducted to study the feasibility of recycle of modified bentonite.
采用灼烧实验，初步研究了改性膨润土的再生的可行性。
Comparing the retention and drainage property of modified bentonite and imported bentonite.
对比了自制膨润土和进口膨润土的助留助滤性能。
The effect of each synthesis factor on the oil removal efficiency of the modified bentonite is discussed.
讨论了各个合成因素对改性膨润土除油效果的影响；
The modified bentonite is made by fixing modified chemical agent and bentonite at a proper ratio after maturity.
改性膨润土由改性剂与膨润土按一定的比例混合熟化后制成。
The modified bentonite has better qualities and ability of wastewater treatment, thus enlarge its applying scope.
改性膨润土具有吸附脱色性能优良、废水处理效果好等特点，从而扩大了其应用范围。
The removal effect of polyacrylamide (PAM) from oil wastewater by organically modified bentonite has been studied.
研究了有机改性膨润土对石油废水中聚丙烯酰胺(PAM)的去除效果。
And the adsorption process of modified bentonite to direct fast turquoise blue can be better described by quasi secondary rate equation.
改性土对直接耐晒翠蓝的吸附过程可用准二级速率方程较好地描述。
The adsorption effects for rosin acid were compared among polymers, bentonite, polymers-modified bentonite, and simple mixture of polymer and bentonite.
比较了使用聚合物、膨润土、聚合物改性膨润土以及聚合物与膨润土简单混合等几种物质对松香酸的吸附作用。
Fixed-bed adsorber tests showed that compared with kaolin and zeolite, the modified bentonite exhibited excellent mercury capture because of its unique structure.
脱汞实验表明，与高岭土和沸石相比，膨润土因其独特结构而具有良好的脱汞效果。
Adsorbents used in these experiments of the paper are a kind of modified bentonite, which are synthesized using organic chelator DTPA and natural bentonite as raw materials.
本论文实验所用的吸附剂是以有机螯合剂DTPA和天然膨润土为原料，研制合成的改性膨润土。
The results showed that the adsorption rate of modified bentonite by baking and ultrasonic wave was 40.61% and 38.74%, respectively, better than that of raw bentonite(30.49%).
结果表明：超声波和焙烧改性的膨润土对水溶液中苯胺的吸附率分别为40.61%和38.74%，明显优于未改性的膨润土（30.49%）。
Firstly, mineralogical characteristics of bentonite are briefly introduced. Secondly, the applications of bentonite and modified bentonite in wastewater treatment are described.
首先简要地介绍了膨润土的矿物学特征，其次扼要地综述了膨润土及改性膨润土在废水处理中的应用。
To improve the technology for treating chlorinated hydrocarbons in ground water, adsorption of carbon tetrachloride in simulated water sample by modified bentonite was investigated.
为完善地下水中氯代烃污染物的处理技术，进行了用改性膨润土吸附模拟水样中四氯化碳的试验研究。
The unsolved problems and applying prospect of bentonite in wastewater treatment were pointed out and the conclusion is that modified bentonite is a good adsorbent for treating polluted water.
指出了膨润土在污水处理中存在的问题，并展望其应用前景，认为膨润土是一种很有前途的污水处理材料。
So the utilization ratio of the corn's special complex and mixed fertilizer treating modified-bentonite as carrier is raised 15.5% than the equal nutrient general fertilizer.
施用改性膨润土载体玉水专用复混肥比等养分量普通肥料利用率提高15.5%。
So the utilization ratio of the corn's special complex and mixed fertilizer treating modified-bentonite as carrier is raised 15.5% than the equal nutrient general fertilizer.
施用改性膨润土载体玉水专用复混肥比等养分量普通肥料利用率提高15.5%。
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