苏伊士与新加坡签署合同,为其供水管网提供管道清洗服务
近期,苏伊士与新加坡国家水务机构(PUB)签订为期三年的新合同,以碎冰清管及气脉冲两项节水技术为其提供供水管道的清洗服务。继之前签署的三年合同完成之后,此举进一步扩大了双方在管道清洁方面的合作。
根据新的合同,苏伊士将提供一系列预防性维护技术,包括收集供水管网数据、实时水质监控、阀门操作,并针对具体情况采取合适的清洁方法。从2021年末到2024年,新加坡商住和工业区域的饮用水管网都将采用这些服务。
碎冰清管技术的高效清洗流程可以显著减少管网清洗期间给客户带来的不便。
预防性维护
饮用水含有矿物质,而随着时间的推移,矿物质会在管道中沉淀下来。碎冰清管和空气冲刷有助于清洁管道的内表面,以清除长期累积的矿物质沉淀。这类清洗方法不具有侵入性,而且快速、有效、经济。
为满足新加坡政府对于水质的严格要求,苏伊士与PUB密切合作,精简清洁流程,同时监控设备与操作,以尽可能减少给客户带来的不便。苏伊士拥有多项供水管道清洗技术,不仅节能高效,而且可以针对所有管网条件优化清洗策略。
苏伊士的碎冰清管技术通过注入冰浆对管道进行物理清洁,清洗并去除管道内部附着的以及松散粘附的沉淀物。这项“免挖开”解决方案具有卓越的清洁效果,对管道安全、温和,而且相比传统冲洗技术可节约50%的用水量。更重要的是,其高效清洗流程可以显著减少管网清洗期间给客户带来的不便。
此外,依靠不断创新,当地团队开发出一种改进的碎冰清管技术,可以完美适应新加坡的热带气候,彰显出该技术能够在全年任何时段对饮用水管道进行清洗。
碎冰清管技术在全球成功应用
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碎冰清管技术从10多年前诞生以来,已成功应用在全球供水行业,得到英国、美国、澳大利亚、意大利以及日本等多个国家和地区的采用。2015年,苏伊士获得这项技术的专利,把这项工艺在不同应用领域实现其商业化应用,例如清洗油气行业的热交换器、食品行业的产品回收,地区供暖网络管道和海底管道的管路调试。在亚洲地区,苏伊士正进一步拓展其在中国内地、香港以及台北的市政供水管网清洁服务。
苏伊士的碎冰清管技术从10多年前诞生以来,已成功应用在全球供水行业。
苏伊士
苏伊士作为环境服务行业的重要参与者,在过去约160 年以来为各地社区和工业客户提供水务管理、固废资源管理和空气质量管理等不可或缺的服务。在全球,苏伊士为6600万人生产饮用水,每年生产200万吨再生原料,通过废转能生产3.1太瓦时可再生能源。在我们应对生态转型和气候变化挑战的持续管理中,苏伊士的3.5万名员工将于法国、意大利、中欧、非洲、亚洲和澳大利亚等地,利用其专业知识致力于为各行各业的客户提供高附加值和定制化的环境解决方案。苏伊士的专业化服务帮助客户减少420万吨二氧化碳排放,从而减少其碳足迹和对气候的影响。凭借近70亿欧元的营收和强大的技术专长及创新能力,苏伊士具有强劲发展前景。苏伊士即将由实力雄厚的股东组成稳固的联合体共同持有,法国投资基金Meridiam、私募股权公司GIP(各占40%的股份)以及法国存托银行CDG(占20%的股份,包括法国国家人寿保险公司持有的8%股份),为其在法国和全球化的战略发展计划提供坚实后盾。
苏伊士约70年前进入亚洲市场,起步于东南亚,继而扩展至中国的发展也近50年。苏伊士在亚洲拥有逾6500名员工,与各地合作伙伴成立逾40家合作公司,已建成600多座水厂和污水处理厂,向2000多万人提供水务和固废资源管理服务,为16个工业园区提供环境服务。苏伊士在澳门运营中国水务行业的第一个PPP项目,在上海运营亚洲最大的危废处理设施之一,在重庆的投资逾40亿元人民币。如今,苏伊士被公认为最具影响力的企业之一,也是引领亚洲环保行业的标杆。
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SUEZ Secures a New Contract to Provide Watermains Cleaning Services for Water Network in Singapore
SUEZ was recently awarded a new three-year contract by PUB, Singapore’s national water agency, to provide water pipes cleaning services using water-saving technologies Ice PiggingTM and air scouring. This further extends the cooperation between the parties in water pipes cleaning following a previous three-year contract.
Under this new contract, SUEZ will provide a range of preventive maintenance techniques including data gathering of the water pipe network, real-time water quality monitoring, valve exercising, and deploying suitable cleaning methods. The services will be performed on the potable water network in residential, commercial and industrial areas of Singapore from late 2021 till 2024.
Ice PiggingTM technology reduces chances of customers being adversely affected during cleaning operations.
Preventive Maintenance
Potable water contains minerals which settle down over time in the pipelines. Ice Pigging and air scouring help clean the internal surface of the pipes to remove these mineral sediments, which may accumulate over time. Such cleaning methods are non-intrusive, fast, effective and economical.
To cater to Singapore's high standards for water quality, SUEZ has worked closely with the PUB to streamline operating procedures, as well as equipment and operations’ monitoring, to minimize inconvenience to customers. SUEZ’s various techniques for the cleaning of water pipes will ensure efficacy whilst optimising its cleaning strategy for all network conditions.
SUEZ’s Ice PiggingTM technology uses a pumped ice slurry to physically clean pipes, sweeping and removing settled and loosely adhered deposits. This unique 'no-dig' solution delivers superior cleaning results, is safe and gentle to pipes, and requires about 50% less water than conventional flushing techniques. More importantly, its quick deployment significantly reduces chances of customers being adversely affected during cleaning operations.
Through innovation, the local team has developed an adjusted ice pigging technique that suits the tropical climate of Singapore, demonstrating ice pigging’s efficacy at cleaning potable water pipes year-round.
The successful deployment of Ice Pigging technology around the world
Since the launch of Ice PiggingTM over 10 years ago, it has been successfully deployed in the water industry in many countries including the UK, U.S.A., Australia, Italy and Japan. From 2015, when SUEZ acquired the full patent rights, the process has been commercialized in diverse applications such as cleaning heat exchangers in the oil & gas industry, product recovery in the food industry and the pre-commissioning of pipework in district heating networks and submarines. In Asia, SUEZ is in the process of expanding its service for municipal water networks with contracts in Mainland China, Hong Kong and Taipei.
Since the launch of Ice PiggingTM over 10 years ago,
it has been successfully deployed in the water industry in many countries.
About SUEZ
SUEZ is a major player in environmental services. For almost 160 years, SUEZ has supported local communities and industrial companies in the management of essential services such as water, waste, and air quality. As such, SUEZ produces drinking water for 66 million people worldwide, recovers 2 million tons of secondary raw materials per year, and generates 3.1 TWh of renewable energy from waste. In our ongoing management of the ecological transition and climate change challenges, SUEZ will rely on the expertise and commitment of its 35,000 employees (particularly in France, Italy, Central Europe, Africa, Asia, and Australia) to offer high value-added and customized environmental solutions to all its customers. SUEZ’s expertise allows, for instance, its customers to avoid the emission of 4.2 million tons of CO2, thus improving their carbon footprint and their impact on climate. With a turnover of nearly 7 billion euros and backed by its expertise and capacity to innovate, SUEZ has strong growth prospects. Soon, SUEZ will rely on a solid consortium of investors made up of Meridiam and GIP – with 40% stakes each - and the Caisse des Dépôts et Consignations Group with a 20% stake in the capital, including 8% held by CNP Assurances, to pursue its strategic development plans in France and internationally.
In Asia, SUEZ’s journey began some 70 years ago, first in Southeast Asia before expanding to China nearly 50 years ago. With 6,500+ employees and 40+ joint ventures with local partners, SUEZ has built 600+ water and wastewater plants. The company also provides water and waste services to 20+ million people and delivers environmental services to 16 industrial parks. SUEZ manages China’s first PPP water contract in Macau, operates one of Asia's largest hazardous waste treatment facilities in Shanghai, and has invested over RMB 4 billion in Chongqing. Today, SUEZ is recognized as one of the most influential companies and a service benchmark for leading the region’s environmental industry.
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