当前位置:首页>郑州>技术需求|郑州中原科技城科创联盟企业技术需求发布第15期——生产废水除铅专用长效树脂筛选及回用稳定技术

技术需求|郑州中原科技城科创联盟企业技术需求发布第15期——生产废水除铅专用长效树脂筛选及回用稳定技术

  • 2026-06-08 11:14:23
技术需求|郑州中原科技城科创联盟企业技术需求发布第15期——生产废水除铅专用长效树脂筛选及回用稳定技术

为深化产学研协同创新,助力科技企业突破技术瓶颈,郑州中原科技城科创联盟联合河南省科学院中原科技城联合概念验证中心现面向全国科研院所、创新企业及技术团队,正式发布产业创新技术需求。诚邀产学研各界携手攻关,提供前沿技术解决方案,共同推动成果转化与产业应用。我们将提供政策支持、资源对接及合作平台,期待与您共筑创新高地,赋能产业高质量发展!

01

需求名称:生产废水除铅专用长效树脂筛选及回用稳定技术

02

研究方向:工业废水处理与资源化利用、特种螯合离子交换树脂材料研发

03

需求概述:

目前二氧化硒粉体溶解除杂、硒酸水还原生产工序中,产生的含氨水、甲酸组分离心回用废水含铅、汞杂质,现有除汞树脂可满足生产需求,但常规除铅树脂耐受性极差,受体系有机物与络合离子干扰,经三次循环使用后除铅效能完全失效,废水无法稳定回用,制约生产线水循环利用与产品品质提升,亟需适配该特殊水质的长效除铅树脂及配套应用方案。

04

期待的解决方案:

(一)适配体系的专用除铅树脂方案

筛选或研发适配含氨水、甲酸的硒系生产废水的专用螯合除铅树脂,树脂需抗有机污染、抗络合离子干扰,可耐受该特殊水质工况,解决常规树脂易被有机物包裹、活性基团钝化、孔隙堵塞导致的快速失效问题,保障多次循环使用后仍具备稳定除铅性能。

(二)树脂长效稳定应用技术方案

提供匹配该除铅树脂的使用、再生、运维工艺参数,明确废水预处理、树脂吸附、再生洗脱、反洗的最优工况,规避生产体系组分对树脂的不可逆污染,延长树脂使用寿命,确保树脂可长期循环使用,保障回用废水铅含量稳定达标。

(三)工业化落地验证方案

提供小试、中试完整试验方案,验证树脂在实际生产水质中的除铅效果、循环稳定性及回用安全性,出具可靠试验数据,保障技术可直接落地应用,适配企业连续化工业生产需求。

05

合作模式:

共同开发、技术许可

若您有意向对接上述技术需求,扫码添加客服微信请发送您的联系方式和团队简介。如您有其他技术需求,也欢迎与我们联系,我们将提供一对一专属服务,快速响应并积极搭建产学研合作桥梁,携手推动技术突破与产业落地!

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  1. CONNECT:[ UseTime:0.001363s ] mysql:host=127.0.0.1;port=3306;dbname=i460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002204s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000904s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000989s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001631s ]
  6. SELECT * FROM `set` [ RunTime:0.000671s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001657s ]
  8. SELECT * FROM `article` WHERE `id` = 551528 LIMIT 1 [ RunTime:0.001072s ]
  9. UPDATE `article` SET `lasttime` = 1781143196 WHERE `id` = 551528 [ RunTime:0.001575s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000742s ]
  11. SELECT * FROM `article` WHERE `id` < 551528 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001146s ]
  12. SELECT * FROM `article` WHERE `id` > 551528 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001515s ]
  13. SELECT * FROM `article` WHERE `id` < 551528 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002352s ]
  14. SELECT * FROM `article` WHERE `id` < 551528 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002496s ]
  15. SELECT * FROM `article` WHERE `id` < 551528 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002111s ]
0.210804s