絮凝

The result indicated that the relative best technological scheme were:① microwave deodorized conditions was 800 W×2450 MHz×3 S×3~5 min×9~10 W/g;②dropped organic flocculation agent 0 to 250×10^(-6) or 50×10^(-6) to precipitation protein;③ spray drying-air dry (20~40℃ as pulp temperature, 1.0mm as nozzle caliber; 30~40℃×24 h as air dry temperature).

结果表明，较佳的工艺方案是：在800W×2450MHz×3S×3~5min×9~10W/g微波脱臭；滴加250×10^(-6)或50×10^(-6)的有机絮凝剂D沉淀蛋白；喷雾－风干（浆料温度为20~40℃，喷嘴口径1.0mm；风干温度为30~40℃×24h）。

The dewatered sludge can be used as a kind of high efficient fertilizer.

得到了：当使用无机高分子絮凝剂PFS，投加量在1700～2500ppm时，可使污泥的比阻降至0.1～0.4×10~9秒~2/克之间，此时进行污泥机械脱水最佳。

Its main principle is dewatering by use of chemical treatment and mechanical extrusion.

它的主要原理是利用化学絮凝和机械挤压进行脱水。

Modified sweet potato starch flocculants were prepared with cationic etherizing agent and microwave technique,and used to treat the dyeing and printing wastewaters.

采用微波辐射技术，用阳离子醚化剂对红薯淀粉进行改性，制备了改性红薯淀粉絮凝剂，并用其处理印染废水。

The wastewater was first coagulated with polyacrylamide as flocculant, and then it was filtrated using micro-filtration membrane.

用聚丙烯酰胺作为絮凝剂对造纸中段废水预处理，再用微滤膜过滤的处理方案来处理造纸中段废水。

Furthermore,the effect of concentration multiple and salt concentration on the salting out of 2,3-butanediol in flocculated broth was studied.

最后，考察了不同浓缩倍数的絮凝后发酵液中直接加入盐后的盐析情况。

The use of DSZ, since it is an industrial solid waste, found out a way for the comprehensive utilization of it, which helps minimize pollution and attain the goal of treating wastes by using wastes. The flocculated matter is dewatered by filter-press and then mixed with coal for fuel without creating the problem of second-time pollution, Therefore this method is both economic and reational.

活性炭吸附的流程处理淀粉废水的方法是可行的；所用的DSZ为工业废渣，解决了DSZ的综合利用问题，减少了污染，达到以废治废的目的；絮凝物经压滤脱水后掺在煤中做燃料，无二次污染问题；该方法经济合理。

RESULTS:① Suspension of bare PS microspheres flocculated in the presence of lysozyme at 37℃ due to protein adsorption, which caused significant decrease in the turbidity of the suspension. Bare PS surface could adsorb 25.5 mg lysozyme per square meter.

结果：①37 ℃下未经预吸附改性的聚苯乙烯微球与溶菌酶接触后，因蛋白在聚苯乙烯表面吸附导致悬浮液发生絮凝、浊度显著下降的现象，原始聚苯乙烯表面蛋白吸附量达25.5 mg/m2。

The removal method comprises the processes: the As is oxidized as As and then ferrous salt is added; the obtained substance is mixed, flocculated and then precipitated so as to remove the As in the water.

去除方法：将As氧化成As后投加亚铁盐，经混合、絮凝后沉淀，即可去除水中的As。

According to the heavy metal content ,the quality of the flocculated samples and the water samples after flocculation was evaluated by National Standard. The results showed that the heavy metal pollution was most serious in Spring s sullages , then was in Summer 、 Autumn、 Winter in sequence;the water quality in Lianyungang、 Xiexinggang was best in Summer, then Winter、 Autumn and Spring in sequence, there was little difference of water quality in Ancient Canal、 Hengcaolugang and Hongze Lake .

对絮凝前后泥样和水样中的重金属分别根据国标进行了评价，不同的季节，污染最严重的是春季淤泥，然后依次为夏季、秋季、冬季；连云港、协兴港地区的水质在夏季最好，其次为冬季、秋季、春季；古运河、横草路港、梅梁湾、洪泽湖水质的季节性变化并不大。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失