Method for improving quality of aquaculture pond water

A technology for aquaculture and rearing ponds, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as degraded water quality, increased disease pressure, and product loss, and improve production , promote nitrification activity and ammonia reduction, and reduce the effect of disease pressure

Inactive Publication Date: 2017-05-10
NCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Problems associated with this process include: contaminants being drained from the rearing facility and will degrade the surrounding water quality; loss of product due to deterioration of water quality in the rearing facility; and increased disease pressure associated with pathogenic microorganisms in the rearing facility
Problems associated with the prior art include high cost and poor water quality improvement performance with inactive supplementary bacteria, low nitrification activity due to the presence of organic waste and lack of growth sites for nitrifying bacteria, ineffectiveness of antibiotics in reared aquatic species bioaccumulation

Method used

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  • Method for improving quality of aquaculture pond water
  • Method for improving quality of aquaculture pond water
  • Method for improving quality of aquaculture pond water

Examples

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Embodiment Construction

[0016]Bacterial genera suitable for use in the methods of the present invention are considered to include one or more species of the following genera: Bacillus, Bacteriodes, Bifidobacterium, Leuconostoc (Leuconostoc) Lueconostoc, Pediococcus, Enterococcus, Lactobacillus, Megasphaera, Pseudomonas and Propionibacterium. Probiotics that can be produced on-site include any one or more of the following: Bacillus amylophilus, Bacillus licheniformis, Bacillus pumilus, Bacillus subtilis , Bacteriodes ruminocola, Bacteriodes ruminocola, Bacterioides suis, Bifidobacterium adolescentis, Bifidobacterium animalis, Bifidobacterium bifidobacterium bifidum), Bifidobacterium infantis, Bifidobacterium longum, Bifidobacterium thermophilum, Enterococcus cremoris, Enterococcus diacetylactis, Enterococcus diacetylactis Enterococcus faecium, Enterococcus intermedius, Enterococcus lactis, Enterococcus thermophiles, Lactobacillus brevis, Lactobacillus buchneri, Lactobacillus bulgaricus (Lactobacillu...

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Abstract

A method for treating and improving the quality of pond water used in growing aquatic species for aquacultural applications by adding to the pond water active bacteria that are preferably grown on site in combination with a nitrification enhancement agent such as calcium carbonate or calcified seaweed, and an optional reaction surface area modifier such as calcified seaweed or plastic or metal particles or fragments.

Description

[0001] Citations to related applications [0002] This application claims the benefit of US Provisional Application Serial No. 62 / 002,476, filed May 23, 2014, based on 35 U.S.C. § 119(e). [0003] Background of the invention [0004] in the United States Patent and Trademark Office [0005] Method for improving water quality in aquaculture ponds technical field [0006] The present invention relates to the treatment of aquaculture pond water to reduce organic waste, ammonia and disease pressure in aquatic livestock applications. Background technique [0007] Aquaculture refers to the farming of aquatic species used as a food source for humans or animals. This technique imposes some type of control over the natural conditions of the species being reared to improve overall production. This can include artificial hatching of species to increase commercial harvesting of wildlife, hatching and rearing of species in ponds, and hatching and rearing of species in tidal drained e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
Inventor 查尔斯·J·格林沃尔德曹海波克里斯托弗·泽特纳凯利·吉莱斯皮乔丹·E·丘奇
Owner NCH CORP
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