Sustainable development of industrial cities and eco-industrial parks (EIPs) requires careful consideration and creation of synergistic opportunities among the participating entities. Recently, a multi-scale design approach was developed for carbon-hydrogen-oxygen symbiosis networks (CHOSYNs) with focus on the targeting, integration, and retrofitting of EIPs involving a set of existing facilities. Another important category of EIPs involves the grass-root design of industrial cities in which the participants are not originally known. Instead, “anchor” plants are first invited followed by the consideration and invitation of supporting facilities (referred to as “tenants”) that are to be determined according to integration opportunities with the anchors, other tenants, common infrastructure while accounting for resource limitations, market demands, and environmental regulations. The purpose of this work is to introduce a multi-scale targeting, synthesis, and optimization approach for the grass-root design of EIPs with known anchors. The CHOSYN framework is extended to tackle the case of candidate tenants with the objective of identifying industrial facilities, raw materials, byproducts, products, and wastes that can be effectively integrated with the anchors, among the participating tenants, and with the surrounding markets. Atomic-based and techno-economic targeting approaches are developed to identify benchmarks for mass integration within the EIP and to provide preliminary screening of the type and size of candidate tenants. Next, an optimization framework is developed to synthesize a highly-integrated and cost-effective cluster of anchors and tenants with sufficient design details on the individual facilities and the interaction among the participating plants. A case study is solved to demonstrate the multi-scale targeting, synthesis, and optimization approaches for the grass-root design of EIPs.

工业城市和生态工业园区（EIP）的可持续发展需要参与实体之间认真考虑并创造协同机会。最近，针对碳氢氧共生网络（CHOSYN）开发了一种多尺度设计方法，重点是针对EIP的目标定位，集成和改造，涉及一组现有设施。EIP的另一重要类别涉及最初不了解参与者的工业城市的基层设计。取而代之的是，首先邀请“锚定”工厂，然后考虑并邀请支持设施（称为“租户”），这些设施将根据与锚，其他租户，通用基础设施的整合机会来确定，同时还要考虑资源限制，市场需求，和环境法规。这项工作的目的是为具有已知锚点的EIP的基层设计引入一种多尺度的目标，合成和优化方法。扩展了CHOSYN框架，以解决候选租户的问题，其目的是确定可以与锚点，参与租户之间以及与周围市场有效整合的工业设施，原材料，副产品，产品和废物。开发了基于原子和技术经济的目标确定方法，以确定EIP内大规模整合的基准，并提供对候选租户类型和规模的初步筛选。下一个，开发了一个优化框架，以合成高度集成且具有成本效益的锚和租户集群，并在各个设施以及参与工厂之间的交互方面提供足够的设计细节。解决了一个案例研究，以说明EIP的基层设计的多尺度目标，合成和优化方法。