Experimental study of influential factors in the process of struvite precipitation;
鸟粪石沉淀过程中的影响因素实验研究
Removal and Recovery of Nitrogen and Phosphorus as Struvite from Swine Waste Biogas Digester Effluent;
猪场厌氧消化出水氮磷去除与鸟粪石回收技术研究
Application of struvite precipitation to the treatment of gasoline refinery wastewater
鸟粪石沉淀法在汽油精炼废水处理中的应用
But struvite scaling can be completely controlled if properly addressed by using some effective measures.
在城市污水处理厂内,特别是采用生物法去除营养物质的污水处理厂内,如果不采取有效措施控制鸟粪石结垢的产生,将会引起严重的运行和管理问题。
Besides,the egret excrement that accumulated on the ground was collected,then drying and weighing them up, measuring the content andadmeasurement of N, P, K this three kinds element in egretexcrement.
此外，对林下地面上所堆积的鸟粪进行收集、烘干、称重，并对其进行N、P和K这三种元素的测定和分析。
Application of Struvite Crystallization on Co-composting of Swine Manure and Cornstalk
鸟粪石结晶反应在猪粪和玉米秸秆堆肥中的应用
The Experimental Study of the Struvite Precipitation in Treatment of Ammonia Nitrogen WasteWater;
鸟粪石结晶法对氨氮废水处理的实验研究
Struvite crystallization for recovering ammonia nitrogen from landfill leachate
鸟粪石结晶法回收垃圾渗滤液氨氮研究
Application of struvite precipitation to the treatment of gasoline refinery wastewater
鸟粪石沉淀法在汽油精炼废水处理中的应用
Study on the composition and crystal shape of the precipitate obtained by struvite precipitation from wastewater for phosphorous recovery
鸟粪石法回收废水中磷的沉淀物的组成和晶形
Application of Struvite Precipitation in Gasoline Refinery Wastewater Treatment
鸟粪石沉淀法在汽油精炼废水中的应用
Removal and Recovery of Nitrogen and Phosphorus as Struvite from Swine Waste Biogas Digester Effluent;
猪场厌氧消化出水氮磷去除与鸟粪石回收技术研究
Study on Phosphorus Recovery from the Wastewater Containing Phosphorus Using Struvite Precipitation Process;
利用鸟粪石沉淀法从含磷废水中回收磷的实验研究
Simultaneous Ammonia Nitrogen and Phosphorus Recovery by Struvite from Wastewater Treatment Plant;
以鸟粪石形式从污水处理厂同时回收氨氮和磷的研究
An Experimental Study on Dissolving Struvite Crystal from Anaerobic React Process;
厌氧反应系统中鸟粪石结晶体溶解去除的试验研究
The Study of Recovering Phosphorus in the Form of Struvite from Dewatering Sludge Filter;
从污泥脱水上清液中以鸟粪石形式回收磷的研究
STATUS AND DEVELOPMENT OF STRUVITE CRYSTALLIZATION FOR SWINE WASTEWATER TREATMENT
鸟粪石结晶法处理猪场污水的研究现状及发展趋势
Mineralization Simulation of Guano Layer Apatite and Preparation Research of a New Membrane Protection Material
鸟粪层磷灰石矿化过程模拟及新型膜保护材料的制备研究
the excrement of sea birds; used as fertilizer.
用作肥料的海鸟粪便。
"The most important naturally occurring phosphate is phosphate of lime or tri-calcium phosphate found as the chief ingredient of phosphatic rock, bones and phosphatic guanos. "
自然产生的磷酸盐中以磷酸三钙最为重要，它是磷灰石、骨骼和磷质海鸟粪的主要成分。
Any of various similar substances, such as a fertilizer prepared from ground fish parts.
类似鸟粪的肥料与鸟粪类似的物质中的一种，如由鱼粪中提取的肥料
Some are eaten by birds and scattered in their droppings.
有些被鸟儿吃掉，散落在它们的粪便里。
Birds will provide their dung that will assist also in fertilizing the plants.
鸟类会贡献它们的粪便来肥沃土壤。