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越南河内环保、水处理展览会 ENTECH VIETNAM

展会期间
2026-06-24 ~ 2026-06-26
开放时间 9:00-18:00
展会行业 环保 水处理 资源回收
主办单位 越南环境保护总局、越南能效院
展会地址 越南- 河内-河内友谊文化宫
举办周期 1年1届 展规模超过12013平方米 观众数量数近16002人 展商数量342家

展品范围

环保设备；水处理技术；污水处理系统；空气净化设备；废物管理方案；节能技术；环境监测仪器；资源回收利用；清洁能源应用；污染控制技术；生态修复技术；环保材料；智能环保解决方案

展会介绍

2026年越南河内环保、水处理展览会ENTECH VIETNAM将于2026年6月24日至26日在越南河内国际展览中心举办。展会由越南环境保护总局和越南能效院主办，聚焦环保和水处理领域，展示最新技术和解决方案，旨在促进绿色发展和可持续实践。预计吸引众多展商和观众，为行业交流与合作提供平台。

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-23 09:06:37 HTTP/2.0 GET : https://www.wenzhanintl.com/exhibitionjoin/exhibitioninfo?id=4011
  2. 运行时间 : 0.050787s [ 吞吐率：19.69req/s ] 内存消耗：4,515.09kb 文件加载：159
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=fc2d554b9e3a919cad3d42d837d09250
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  1. CONNECT:[ UseTime:0.000558s ] mysql:host=127.0.0.1;port=3306;dbname=zhanhui2;charset=utf8
  2. SHOW FULL COLUMNS FROM `d_frontend_users` [ RunTime:0.001251s ]
  3. SELECT * FROM `d_frontend_users` WHERE `phone_number` IS NULL LIMIT 1 [ RunTime:0.000263s ]
  4. SHOW FULL COLUMNS FROM `d_exhibitions` [ RunTime:0.001271s ]
  5. SELECT `a`.*,`b`.*,a.venue as avenue,b.name as bname,a.name as aname,a.id as aid,`a`.`area_sqm` FROM `d_exhibitions` `a` INNER JOIN `d_exhibition_halls` `b` ON `a`.`venue`=`b`.`id` WHERE `a`.`id` = '4011' ORDER BY `a`.`start_date` ASC LIMIT 1 [ RunTime:0.000432s ]
  6. SELECT * FROM `d_exhibitions` WHERE ( `id` != 4011 AND `start_date` = '1782230400' AND `end_date` = '1782403200' AND `venue` = '661' ) [ RunTime:0.007949s ]
  7. SELECT `a`.*,`b`.*,b.name as bname,a.name as aname,a.id as aid FROM `d_exhibitions` `a` INNER JOIN `d_exhibition_halls` `b` ON `a`.`venue`=`b`.`id` WHERE ( ( JSON_CONTAINS(a.industry, '123') ) OR ( JSON_CONTAINS(a.industry, '120') ) OR ( JSON_CONTAINS(a.industry, '126') ) ) AND `a`.`id` <> '4011' LIMIT 4 [ RunTime:0.002357s ]
  8. SHOW FULL COLUMNS FROM `d_categories` [ RunTime:0.000986s ]
  9. SELECT * FROM `d_categories` WHERE `id` = 119 LIMIT 1 [ RunTime:0.000283s ]
  10. SELECT * FROM `d_categories` WHERE `id` = 120 LIMIT 1 [ RunTime:0.000231s ]
  11. SELECT * FROM `d_categories` WHERE `id` = 120 LIMIT 1 [ RunTime:0.000218s ]
  12. SELECT * FROM `d_categories` WHERE `id` = 120 LIMIT 1 [ RunTime:0.000213s ]
  13. SELECT * FROM `d_categories` WHERE `id` = 123 LIMIT 1 [ RunTime:0.000212s ]
  14. SELECT * FROM `d_categories` WHERE `id` = 120 LIMIT 1 [ RunTime:0.000241s ]
  15. SELECT * FROM `d_categories` WHERE `id` = 126 LIMIT 1 [ RunTime:0.000275s ]
  16. SHOW FULL COLUMNS FROM `d_exhibition_images` [ RunTime:0.000904s ]
  17. SELECT * FROM `d_exhibition_images` WHERE `exhibition_id` = 4011 [ RunTime:0.005615s ]
  18. SHOW FULL COLUMNS FROM `d_exhibition_schedule` [ RunTime:0.000881s ]
  19. SELECT * FROM `d_exhibition_schedule` WHERE `exhibition_id` = '4011' [ RunTime:0.000275s ]
0.051418s