Contract Manufacturing

CONTRACT MANUFACTURING APPLICATION NOTES, WHITE PAPERS AND CASE STUDIES

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选择CMO:通过提出正确的问题找到最佳匹配
When selecting a CMO, it’s important to look at organizational alignment, senior leadership engagement, program management, commitment to projects large and small, and processes in place to manage risk.Continue Reading..
帕克·汉尼芬(Parker Hannifin)将机器人外骨骼带入数字制造业188bet软件下载苹果
帕克·汉尼芬(Parker Hannifin)将机器人外骨骼带入数字制造业188bet软件下载苹果
帕克·汉尼芬(Parker Hannifin)需要快速制造解决188bet软件下载苹果方案,以加速机器人外骨骼的开发,同时降低设计风险。作为解决方案,Protolabs的数字制造技术和自动引用系统使高度重188bet软件下载苹果复的设计过程无需牺牲上市时间。Continue Reading..
High-Volume Manufacturing: Essential Points To Consider Before You Scale Up
High-Volume Manufacturing: Essential Points To Consider Before You Scale Up
To successfully scale to high-volume manufacturing, planning is required for streamlining the production process and minimizing the changes that could add unnecessary time and expense to the process.Continue Reading..
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为什么可预测性在高端PCB制造中很重要188bet软件下载苹果
Predictability is essential for PCB manufacturing. Without it, a product’s reliability cannot be assured. Conventional approaches to predictability often fall short. Inspection, for example, only reveals superficial flaws. Micro sectioning is destructive in nature and inadequate for complex PCBs with thousands of vias.Continue Reading..
为什么医疗设备制造商应获得供应商的清洁验证支持
医疗设备制造的清洁验证188bet软件下载苹果
清洁验证或验证是医疗设备制造和后处理的必要监管合规步骤。188bet软件下载苹果清洁工制造商的支持可以节省时间和金钱。Continue Reading..
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很棒的原型!可以制造吗?
如果您在医疗设备制造商工作,您可能会感觉到将设备从成功的产品原型转变为可以制造的东西之间的痛苦。无论您设计哪种类型的产品,无论其解决哪种行业,都有这种风险。Continue Reading..
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A New Approach To Contract Medical Device Manufacturing Relationships
In the race to bring new devices to market, device makers have found that it is more efficient to leverage the experience and facilities of outside organizations for device development rather than recruit, hire, and train people and purchase equipment and facilities.Continue Reading..

CONTRACT MANUFACTURING PRODUCTS

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对技术的热情使SMC Ltd.成为顶级医疗设备OEM的领先制造合作伙伴。188bet软件下载苹果随着美国,哥斯达黎加和印度的运营,SMC可以帮助您制作下一个完成的医疗设备。

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About Nutrient Removal

Nutrient removal from wastewater consists of treating wastewater to remove nitrogen and phosphorus before it reenters natural waterways. High levels of nitrogen and phosphorus in wastewater cause eutrophication, a process where excess nutrients stimulate excessive plant growth such as algal blooms and cyanobacteria. The decomposition of the algae by bacteria uses up the oxygen in the water causing other organisms to die. This creates more organic matter for the bacteria to decompose. In addition, some algal blooms can produce toxins that contaminate drinking water supplies.

As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program regulates point sources, such as municipal wastewater treatment plants, that discharge pollutants as effluent into the waters of the United States. In recent years, many of the States’ environmental bodies have lowered nutrient limits to arrest eutrophication. Maryland’s effort to protect the Chesapeake Bay and its tidal tributaries is perhaps the most notable example of nutrient removal in the US. Nutrient removal continues to be a growing area of focus for wastewater treatment throughout the world.

氮和磷的去除需要不同的营养清除过程。为了去除氮,将氮从氨中氧化,通过称为硝化的过程将其变成硝酸盐。然后,此过程进行反硝化,其中硝酸盐还原为氮气,该氮气被释放到大气中并从废水中取出。

硝化有氧过程分为两步typically takes place in aeration tanks. Denitrification requires anoxic conditions to encourage the appropriate biological conditions to form. The activated sludge process is often used to reduce nitrate to nitrogen gas in anoxic or denitrification tanks.

可以使用聚磷酸盐积聚生物(PAO)在生物学上去除磷,该生物会在其细胞内积聚大量的磷,并将其与处理过的水分开。去除化学品也可以实现磷的去除。一旦去除以污泥的形式,磷可能会存储在陆地填充物中。但是,许多市政当局和治疗设施都希望将生物固体转售为用于肥料。