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In this paper,we briefly reviewed the new non-phosphorous extraction systems proposed according to the different applicational ends.These systems were established by choosing the suitably modified chemical group and the corresponding substrate with unique chemical/physical properties.The guiding principle for the foundation of these new systems was to combine the advantages of the substrate and functions of the modified chemical group,majorly the diglycolamide-acid.The induced physical/chemical properties of the substrate and the functions of modified moieties had the potential to import unique traits to the as-founded adsorbent,establishing a task-tailored bi-/multi-functional system.We believe the new systems had the potential to create new adsorption/desorption extraction/bask-extraction paradigms to improve the selectivity and capacity of the extraction/adsorption process,as well as to be more time-efficient and environmentally friendly.