Hunan Sanyou Environmental Technology Co., LTD
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hunan Sanyou Environmental Technology Co., LTD.The latest application filed is for "organic composite powder carrier and application thereof in enhanced biological denitrification of municipal wastewater treatment".
- Hunan Sanyou Environmental Technology Co., LTD - Changsha CN
- Hunan Sanyou Environmental Technology Co., Ltd - Changsha City CN
| Patent | Date |
|---|---|
| Recovery System Of Composite Powder Carrier In Hpb Municipal Wastewater Treatment App 20210130205 - DAI; Xiaohu ; et al. | 2021-05-06 |
| Organic Composite Powder Carrier And Application Thereof In Enhanced Biological Denitrification Of Municipal Wastewater Treatment App 20210130210 - DAI; Xiaohu ; et al. | 2021-05-06 |
| Biological Fluidized Bed Process with High Concentration Powder Carriers Used for Treatment of Municipal Wastewater App 20200262729 - Chai; Xiaoli ; et al. | 2020-08-20 |
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