Device and method for improving removal rate of offshore algae bloom by utilizing modified clay powder
A technology of removal rate and clay, applied in seawater treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of large seawater demand and high cost of seawater treatment, improve the treatment effect, save limited space, and improve removal efficiency Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0041] Using modified clay solid powder to remove Prorocentrum donghaiense and Phaeeoecystis globosa under laboratory conditions, when using modified clay solid powder to remove harmful algal blooms compared with wet clay - The flocs formed by the algae cells are larger, the sedimentation speed of the flocs is faster, and the transparency of the water body is higher after removal. The removal efficiency of Prorocentrum donghaiense increased from 18% of wet method to 32% (0.5g / L), 25% to 41% (1g / L), and 61% to 82% (5g / L), such as Figure 6 shown. The removal efficiency of Phaeocystis globosa increased from 8% to 30% (0.25g / L), from 18% to 51% (0.5g / L), from 38% to 78% (1g / L), such as Figure 7 shown.
[0042] When the present invention is used, there is no requirement on the proportion of clay or modified clay and air, but the proportion of air can be increased appropriately. This device can be installed at the front and rear of the hull. The mixture of solid powder and seaw...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap