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- ÕÅΰ, ÍõÀö. ¾Û°±õ¥ÅÝÄÔÚ¿ÕÆø¾»»¯ÖеÄÓ¦ÓÃÑо¿[j]. ²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ±¨, 2021, 39(3): 45-52.
- Áõ־ǿ, ³ÂÏþ¶«. ¶à¿×¾Û°±õ¥²ÄÁϵÄÖÆ±¸¼°ÆäÔÚË®´¦ÀíÖеÄÓ¦ÓÃ[j]. ¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì, 2020, 36(8): 112-118.
- ÀîÃ÷, ÕÔÑ©. ÐÂÐÍÂÒ¿Õ¼Á¶Ô¾Û°±õ¥ÅÝĽṹ¼°ÐÔÄܵÄÓ°Ïì[j]. ºÏ³ÉÊ÷Ö¬¼°ËÜÁÏ, 2022, 39(5): 78-84.
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- lee, k. h., et al. (2019). "development of polyurethane foam filters with controlled pore structures for air purification." journal of applied polymer science, 136(24), 47789.
- smith, j. r., & patel, m. (2020). "enhanced filtration performance of open-cell polyurethane foams modified with surfactant-based pore formers." separation and purification technology, 245, 116902.
- tanaka, y., et al. (2021). "biofilm formation on polyurethane sponge carriers for wastewater treatment: effect of pore structure and surface modification." water research, 192, 116834.
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