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koi store introduction standard framework koi store module technical requirements key parameters display key technical requirements non-ionic ammonia ≤0.02mg/l isolation area independent drainage industrial explosive materials scopethis standard rotary bellows type iodide-sodium thiosulfate titration method
SC/T 5108-2019 in English

SC/T 5108-2019 in English

VALID

Conditions of Koi store

  • Issued on:2019-08-01
  • Implemented on:2019-11-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $60.00
$59.00
Standard No: SC/T 5108-2019
Document status: VALID
Title in English: Conditions of Koi store
Title in Chinese: 锦锂售卖场条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2019-08-01
Implemented on: 2019-11-01
Professional Classification: SC-Aquaculture
Related Keywords: koi store introduction standard framework
koi store
module technical requirements key parameters display
key technical requirements
non-ionic ammonia ≤0.02mg/l isolation area independent drainage
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Introduction

Standard framework and technical points

Core module Technical requirements Key parameters
Display breeding pond Rectangular structure + circulation system Short side 2-8m, circulation rate ≥0.5 times/hour
Water purification Physical + biological dual purification Transparency ≥3m, non-ionic ammonia ≤0.02mg/L
Isolation area Independent drainage and disinfection system Baffle height ≥1m, dissolved oxygen ≥5mg/L

Analysis of key technical requirements

The circulating water pump of the display pool must meet the requirement of at least 1/2 cycles per hour, and the water inlet position should be higher than the highest water level. The biological purification unit must ensure that the nitrite content is controlled below 0.01mg/L.

Implementation case: Renovation of a Koi store in Guangzhou

By adding ultraviolet disinfection device and protein separator, the suspended solids were reduced from 15mg/L to 8mg/L, meeting the standard requirement of ≤10mg/L.


Comparison of old and new standards

Indicators 2019 version Previous requirements
Anti-jump facilities Clear guardrail settings No specific requirements
Disinfection and packaging area Independent partition mandatory Merge in office area

Implementation suggestions

  1. Preferably use underground filtration system to save space
  2. Regularly test pH value (7.0-8.5 range)
  3. The ground of the isolation area should be 10-15cm lower than the surrounding area to form a natural drainage slope

Sample only — not a preview of SC/T 5108-2019
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