The other is the study of domesticated activated sludge disposing wastewater containing high salinity and high concentrations of metal irons.
第二部分则主要研究了驯化活性污泥对高盐度、高金属离子浓度的实际废水的处理过程。
It alleges that 27 Apple suppliers have severe pollution problems, from toxic gases to heavy metal sludge.
报告宣称27家苹果供应商有严重的污染问题，从有毒气体到重金属泥渣。
The results show that the domesticated activated sludge can enrich better these metal ions in the wastewater.
结果发现，经驯化后的污泥可很好的起到对该废水水中金属离子预富集作用。
Sludge obeyed immediately, barreling for the door, his heavy, stomping footsteps rattling the metal plates that made up the floor of the Dinobots' quarters.
淤泥立即领命出发，他那巨大笨重的身躯尽可能快速地挪动着，踩得金属地板格格作响。
Irrigating soil with sludge and sewage is one of main reasons causing soil heavy metal pollution.
施用污泥及污水灌溉是造成土壤重金属污染的重要原因之一。
The pot and plot experiments to study the effect of sewage sludge compost and sewage sludge compound fertilizers on vegetables yield and heavy metal accumulation in vegetables.
通过盆栽和小区试验初步探讨了污泥复合肥对蔬菜的增产效应及其对蔬菜吸收累积重金属的影响。
A greenhouse experiment was performed to understand the effects of application of sewage sludge stabilized by coal fly ash on soil physicochemical properties and heavy metal accumulation in corn.
通过温室盆栽试验研究施用不同量及不同比例粉煤灰钝化污泥对土壤理化性质、玉米生长和重金属累积的影响。
Heavy metal in excess of the standards is the main factor restricting agricultural use of beer sludge.
重金属超标是限制大量啤酒污泥进行农业利用的主要因素。
The dewatered sludge was added with various additives to be landfilled, and the variation of heavy metal speciation in sludge during initial and final landfill stages was investigated.
采用不同添加剂与污水处理厂的脱水污泥进行混合填埋，考察了填埋初期和后期污泥中重金属形态的变化。
This paper summarized the resent knowledge on heavy metal and pathogenic organisms in sludge.
文章概述了有关污泥中重金属及病源体的研究状况。
It was correlated between enzyme activity and heavy metal content in substrate sludge.
酶活性变化与底泥重金属的含量相关性很大。
The removal efficiency of heavy metal in city wastewater treated by activated sludge process was studied.
重点研究了活化污泥法强化一级处理对城市污水中重金属离子的去除效果。
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。
Through investigation analysis it is confirmed finally that trace metal element lacks to cause the sludge bulking.
经过调查分析，最后确认污泥膨胀是由微量金属元素缺乏所致。
The invention not only treats sludge, but also obtains microorganism heavy metal precipitator with higher additional value so as to reduce sludge treatment cost.
本发明不仅处置了污泥，而且可获得附加值较高的微生物重金属沉淀剂，从而降低了污泥处理处置成本。
Soil utilization of sewage sludge is an important international method of treating sewage sludge, and how to prevent the pollution of heavy metal is always the most important problem.
污泥土地利用是当今国际上非常重视的污泥处置方式，如何防止重金属的污染一直是污泥农用中最重要的问题。
Soil utilization of sewage sludge is an important international method of treating sewage sludge, and how to prevent the pollution of heavy metal is always the most important problem.
污泥土地利用是当今国际上非常重视的污泥处置方式，如何防止重金属的污染一直是污泥农用中最重要的问题。
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