同话能源科技（2020年第3期）

◆◆◆Kick-off for the world’sbiggest project using recycled plastic in

a district heating system

全球最大的利用回收塑料区域供热项目启动

aboutthe recycling label

关于回收标签

As a market leader in the pre-insulated pipeindustry, we have taken the first but important step towards a more sustainablefuture. In developing casings for district heating pipes which are completelyor partially manufactured from recycled materials, we will change the industrythrough focusing on reusable plastic – a revolutionary initiative not seenbefore in the sector.Therefore, we are launching our own unique recyclinglabel, which has two important purposes:It will be used to label LOGSTOR pipesproduced from recycledmaterials.Ittells the story of our journey towards a sustainable future with the circulareconomy.

作为预绝缘管道行业的市场领导者，我们已经朝着可持续的未来迈出了重要的第一步。在开发完全或部分由回收材料制造的区域供热管道外壳时，我们将通过专注于可重复使用塑料来改变行业，这是该行业前所未有的革命性举措。因此，我们推出自己独特的回收标签，有两个重要目的：它将用于标记由回收材料生产的LOGSTOR管道它讲述了我们通过循环经济走向可持续未来的故事。

Today, AalborgForsyning connected the first of its customers to an enlarged district heatingnetwork which in future will include Storvorde and Sejlflod. This also marksthe start of a groundbreaking pilot project using recycled plastic in thedistrict heating network. It is all happening in close cooperation with thepipe manufacturer LOGSTOR.

今天，奥尔堡-福西宁公司将其第一批客户连接到包括Storvorde和Sejlfold地区的区域供热网络。这也标志着在区域供热管网中使用再生塑料的开创性试点项目的拉开序幕。这一切都是在管道制造商LOGSTOR的紧密合作下进行的。

In autumn 2019,the utility company Aalborg Forsyning signed up enough customers toexpand its district heating network to includethetownofStorvordeandthenearbyvillageofSejlflod tothesouth-eastofAalborg,andsincethenthecompanyhasbeen busy planning and rolling out the network in the area. Today, the projectculminated in the first customer being connected and the announcement byAalborg Forsyning that the expansion of the network is part of a groundbreakingpilotprojectwhich will see recycled plastic being used extensively in a district heatingnetwork for the first time ever worldwide.

2019年秋，奥尔堡-福西宁公用事业公司与大量客户签约，以扩大其包括斯托沃德镇和奥尔堡东南部附近的Sejlfold村的区域供热网络。今天，奥尔堡福西宁宣布该项目第一个客户的成功接入，标志着该供热网络取得突破性试点成功。该项目将在全球范围内首次把回收塑料广泛应用于区域供热系统。

The project has involved close collaborationwith the pipe manufacturer LOGSTOR, and will result in the laying of almost 30km of piping over the next two to three years, where the outer plastic casingon the district heating pipes will be made of 100%recycled plastic. In total, approx. 100tonnes of recycled plastic will be needed for the project, and accordingto LasseP.

N. Olsen, Chairman of the Board of AalborgForsyning’s Energy Division, the project holds considerable potential:

该项目与管道制造商LOGSTOR密切合作，并将在未来两到三年内铺设近30公里的管道，其中区域供热管道上的外部塑料套管将100%利用回收塑料制成。总的来说，该项目将需要大约100吨的再生塑料。

奥尔堡-福西宁能源部门董事会主席奥尔森认为该项目具有相当大的潜力：

Managingplastic waste is one of the biggest environmental challenges currently facing the world, andtherefore we’re delighted to be able to realisethis innovative project, which is fully in line with our ambition ofdelivering green district heating infuture, and not least of strengthening the circular economy in north Jutland and Denmark. It is Aalborg Forsyning’s ambition that pipe systems madewith recycled plastic should be used in all future district heating projectsonce we have tested it on a large scale in the Storvorde- Sejlflod area, says LasseP.N. Olsen,adding:

“塑料垃圾治理是当前世界面临的最大环境挑战之一，因此，我们很高兴能够实现这一创新项目，这完全符合我们在未来提供绿色区域供热的雄心，尤其是增强北日德兰和丹麦的循环经济。奥尔伯格·福西宁的抱负是，一旦我们在斯托沃德-塞伊尔弗洛德地区进行了大规模的测试，回收塑料制成的管道系统将被应用于未来所有区域供热项目。”拉塞P.N.奥尔森补充道。

In other words, it’s aproject with huge potential. Thenew pipes are a major step towards a circular economy and will, among otherthings, result in an environmental saving of at least 160 tonnes of C02 fromusing 100 tonnes of recycled plastic rather than newly produced plastic.

换句话说，这是一个潜力巨大的项目。新管道是循环经济迈出的重要一步，除此以外，使用100吨再生塑料而不是新生产的塑料，将减少至少160吨的二氧化碳排放。

LOGSTOR, a leadingglobal supplier and manufacturer of piping systems for the energy industry, isbehind theintroductionenergy industry, is behind the introduction of recycled plastic in the districtheating pipes.

LOGSTOR是全球领先的能源行业管道系统供应商和制造商，是能源产业的引领者，致力于在区域供热管道中引入再生塑料。

Specifically, we’re now able to produce the outer layer – or casing –of the district heating pipes from suitable recycled plastic. LOGSTOR hasdeveloped the process over a number of years,and we’ve been able todemonstrate through various in-house andexternal tests that the material andthe manufactured products fully comply with the same durability requirements stipulated in the European standardsas conventional pipes, says LOGSTORCEO Kim Christensen, and continues:

具体地说，我们现在能够用合适的再生塑料生产区域供热管道的外层或套管。LOGSTOR首席执行官Kim Christensen表示，LOGSTOR多年来一直在开发这一工艺，通过各种内部和外部测试证明，材料和制造的产品完全符合欧洲标准中规定的与传统管道相同的耐久性要求，并继持续推进。

Society needs to be much better at recyclingmaterials. We need to see by-products as resourcesand think much more about incorporating recycling into new projects fromtheoutset.Thisparticularprojectisaverygoodexampleof this, and for us it is an importantstep towards our goal of eventuallybeingabletoproducedistrictheatingpipesfrom 100% reusablematerials.

社会需要在回收材料循环利用方面下更大功夫。我们将副产品视为资源，并从一开始就更多地考虑将回收利用纳入新项目。这个特别的项目就是一个很好的例子，对我们来说，这是朝着最终能够用100%可重复使用材料生产区域供热管道的目标迈出的重要一步。

LOGSTOR is already working on solutions toreplace the other parts of the pipes with reusable materials, but it may be afew years before a 100% recyclable district heating pipe becomes available asthe industry standards need aligning, says Kim Christensen.

LOGSTOR已经在研究用可重复使用的材料替代管道的其他部分的解决方案，但由于标准需要调整，100%使用可回收的区域供热管道可能还需要几年时间。