Amazon Web Services
海水淡化
Middle East
2020年8月27日星期四

VIDEO: Digitalising membranes in Oman with Amazon Web Services

数字化膜

与与水接触的任何技术或组件一样,随着时间的推移时代的脱盐植物中的反渗透(RO)膜。

为了帮助维护水质和生产连续性,有机会预测膜污染,随后必须清洁。

在这次机会上大量资本化,于3月20日威光水技术与亚马逊网络服务(AWS)加入了势力。

The onset of the worldwide Covid-19 pandemic wasn’t the best timing for a new partnership – it meant the collaboration had to be carried out remotely.

然而,在八周内,团队创建了一种原型系统,以预测膜老化和预测维护,如下来自视频的视频中详述:

The concept needed to harness existing data, combined with artificial intelligence (AI).

试点植物是200,000毫升/天的海水淡化厂,由阿曼苏姆沙斯基亚海水淡化公司(SDC)拥有和运营。

"The mission of the co-developing team is to support customers at an early stage of the project, with hands-on implementation using AWS services," said Stephane Paccaud, EMEA Prototyping Engagement manager from AWS.

饮用水希望克莱尔Ventresque补充道:“它was challenging not to be together in the same room. But the result of the project is a testament to the dedication of the team.”

Using machine learning

To start, three years of data from the SUR desalination plant was pre-processed and fed into the Amazon DeepAR algorithm, using its SageMaker service.

This was to learn from previous patterns and predict the future evolution of fouling indicators, such as differential pressure or the conductivity of the water, which enabled the team to anticipate maintenance “weeks or days in advance”.

“我们清理了这些数据并为机器学习处理做好了准备,”PACCaud添加了。

Veolia报道,该解决方案导致膜停机减少并防止过度的能量和化学消耗。

搬到测试版测试

在SUR设施,SDC从其独特的海滩集水区的海水中的200,000毫升/天,据说是世界上最大的海水。

Over 97 per cent of the mechanical energy is recovered and up to 40 per cent more energy saved than a conventional reverse osmosis plant, according to Veolia.

According to Aditya Akella, operations manager for Veolia Middle East, the ability to plan short-term preventative maintenance now means that the plant can optimise water storage capacity and minimise the "negative impact of an unavoidable shutdown".

原型解决方案现在处于Beta测试,目前正在进行用户验收测试,并计划从中东开始推出。

Veolia Water France先前已与AWS及其公共云合作,允许它设置虚拟数据中心并在没有任何限制的情况下操作其系统。

“The idea to harness data and AI has been a game-changer,” said Aude Giard, chief digital officer at Veolia Water Technologies. “We have created a substantial edge in the value we can deliver to our customers, particularly improving the operational resilience of water plants.”


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