Under proper operative conditions, ultrasound can quickly alter the sludge structure, release water in the floc, and improve sludge dewaterability and stabilization.
在适当的操作条件下，超声波可以迅速改变污泥结构，释放菌胶团包含水，从而促进污泥减量化和稳定化。
There are abundant microorganism and nutrition in sludge which can contribute to the increase in yields and improve crop qualities.
污泥中含有大量的微生物及营养成分，对不同的作物及植物有增产和改善品质的作用。
Prolonging properly anaerobic treatment time and increasing aeration rate of nitrogen can improve anaerobic environment and the activity of sludge, increasing the removal rate of phosphorus.
适当延长厌氧处理时间和适当增大厌氧过程曝气速率可以改善厌氧环境及活性污泥性能，提高磷的去除率。
In the wastewater conditioning and concentration process, lime can be used to raise density of the sludge particles, and improve the property of sludge dewatering.
石灰作为一种传统的助凝剂，应用于水厂排泥水调质浓缩工艺，可提高污泥颗粒密度，改善污泥沉降脱水性能。
Low power ultrasound can modify sludge bulking characteristics, improve sludge settling and dewatering properties, so decrease sludge water content and sludge volume.
小功率超声波能够改善污泥的膨胀特性、提高污泥沉淀特性和脱水能力、降低污泥的含水率，达到减量的目的。
As China gradually constructs, and sometimes operates, wastewater treatment works to improve the quality of rivers so biosolids (sludge) will be produced.
对目前正在建设中的中国，偶尔在操作废水处理的工作以改善河流素质的当时也制造了“生物土”(污泥)。
The pretreatment of activated sludge by ultrasound was studied to improve sludge activity as denotation using oxygen uptake rate (OUR). And this was validated by artificial sewage treatment.
研究了超声波对活性污泥活性的影响，用污泥好氧速率OUR来衡量活性，并通过模拟人工废水试验验证。
The results have shown that adequate dosage of polyacrylamide (PAM) can reduce the specific resistance and improve the dewatering property of the sludge.
试验结果表明，适当投加聚丙烯酰胺可以降低污泥比阻，改善脱水性能。
The results showed that appropriate amounts of both sludge and sewage could enhance quality and significantly improve quantity of wheat.
结果表明，适宜用量洗毛污水、污泥对盆栽小麦有一定的增产效果，并使小麦营养品质有显著提高。
The complex surfactant and emulsifying technology were applied to improve the fluidity of the condensed floating sludge from the wastewater treating plant of refinery.
采用表面活性剂复配和乳化技术，对炼油厂污水处理场的浓缩浮渣的流动性进行了改进研究。
After the reconstruction of SBR, carbon storage sludge can be effectively taken from and returned to the SBR to improve nitrogen removal efficiency.
SBR经改造后，能有效实现取、返储碳污泥，提高了脱氮效果。
The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal, improve greatly the sludge dewaterability and realize the odor…
实践表明，腐殖土活性污泥工艺可强化对氮、磷的去除，使污泥脱水性能大大改善，实现污水处理流程的无臭化。
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。
A model based on activated sludge wastewater treatment systems was presented. The objective was to optimize energy consumption and improve effluent quality.
提出了基于活性污泥处理系统的模型，目的是优化能量消耗和提高废水排出质量。
A model based on activated sludge wastewater treatment systems was presented. The objective was to optimize energy consumption and improve effluent quality.
提出了基于活性污泥处理系统的模型，目的是优化能量消耗和提高废水排出质量。
应用推荐