"Sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.
“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、污垢和性质不稳定的淤泥。
This system operates in conjunction with pretreatment and sludge solids disposal or storage facilities.
该系统要与预处理系统、污泥固体处理系统或存放设备一起运行。
A pretreatment tank can also serve to store secondary sludge.
预处理池也可以用于储存二级污泥。
It is introduced a kind of thermophilic aerobic composting pretreatment process flow used in municipal sewage sludge treatment and the structural parameters of a sludge mixing and crushing machine.
介绍一种城市污水厂污泥好氧堆肥预处理阶段的污泥混合破碎工艺流程和污泥混合破碎机的结构参数。
The technology of ultrasound pretreatment can extremely improve anaerobic digestion of sewage sludge.
超声预处理是促进污水污泥厌氧消化的较佳技术。
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。
For the purposes of heading 38.25, "sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.
品目38.25 所称“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、刷洗污垢和性质不稳定的淤泥。
As a physical pretreatment process of excess sludge reduction and resource recovery technology, the solubilization effects of HSRD upon excess sludge were investigated.
高速转盘法是作者等开发的一种新型的剩余污泥可溶化处理的物理方法，是一种经济实用的剩余污泥减量化、资源化的前处理工艺。
For seasonal ammonia and organic micro-polluted raw water, biological sludge in sedimentation tank following bio-pretreatment was returned to flocculation tank, to enhance conventional process.
针对季节性氨氮和有机微污染水源，通过回流生物预处理后沉淀池生物污泥至絮凝池，进行常规生物强化处理。
The pretreatment of sludge reflow could make the running of membrane stable and make the pressure preceding the membrane invariable for a long time.
该组合工艺可以作为高藻期水库水处理的一种有效方法。
The pretreatment of sludge reflow could make the running of membrane stable and make the pressure preceding the membrane invariable for a long time.
该组合工艺可以作为高藻期水库水处理的一种有效方法。
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