PATENT CLAIM ANALYSIS

Application Number: 15938577
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["210", "150000"]

Abstract:
With prior-art biofilm treatment methods involving the use of microorganism carriers, the microorganism carrier filter beds get blocked as the biofilms grow, highly concentrated organic wastewaters, oily/fatty wastewaters, etc. cannot be stably treated, the appreciable costs incurred in dehydrating, drying, and incinerating the reduced-volume sludge of the generated excess sludge, treating the incineration ash, etc., are further increased, compounding the financial considerations relating to various spheres of operation. A wastewater treatment carrier comprises a core portion and a microorganism holding portion, wherein the microorganism holding portion is formed with multi-threads characterizing in that the fibers of the multi-threads are formed in a relaxed state so that the fibers can be spaced apart from each other in the wastewater with forming in multiple stages and a loop. The invention can also be adapted to high-concentration organic wastewater and/or inflowing raw water having high load variability. The invention is also suitable for improving existing aerobic treatment tanks, and allows excess sludge and/or odor generation to be minimized. Moreover, the invention can be stably preserved for extended periods of time with a simple maintenance operation, and can yield stable treatment water quality.

Claim (Index 8):
Wastewater treatment carrier unit is characterized in the wastewater treatment carrier modules of the sixth invention or the seventh invention are multiple parallel arrangement of, and it comprises air diffusers thereunder.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.77311
- Patent Class: 210.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14355750', '11485429', '12729264', '12435814', '14588056']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8006281604104486
- 35 USC 102 Novelty (BERT): 0.4877507502384631
- Combined Prediction Score: 0.76934041939325
- Mean Citation Score: 192.991518
- Max Citation Score: 199.2122
- Similarity Product: 136.71617033668755

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test