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Large septic tank NPKB-Ⅱ-51-NPKB-Ⅱ-51
Large septic tank NPKB-Ⅱ-51-NIKKO COMPANY

Large septic tank NPKB-Ⅱ-51
NIKKO COMPANY

NIKKO COMPANY's Response Status

Response Rate

100.0%

Response Time

102.4hours


About This Product

■Summary

・Large septic tank ・Sewage volume (3.06-182.14m3/day) ・Biological dephosphorization type batch activity

■Inflow water quality → Outflow water quality (mg/ℓ or less)

・BOD 100~450→10mg/ℓ ・T-N 20~113→10mg/ℓ ・T-P 2~10→1mg/ℓ Features

■Reducing construction costs by making it more compact

By using a square tank, the entire tank is shorter and more compact than a round tank. Therefore, it can be installed even on a narrow site, and construction costs can be reduced.

■ Highly clear treated water that can be stably obtained

Our uniquely developed supernatant water discharge device ensures a stable supply of highly clear treated water.

■High nitrogen removal performance to prevent eutrophication of lakes and marshes

In addition to nitrogen removal treatment using anaerobic stirring, we have achieved stable and high nitrogen removal performance by circulating the nitrification solution to the anaerobic tank during the aeration process. Contributes to preventing eutrophication of oceans, rivers, and lakes.

■Phosphorus removal using biological dephosphorization method

We adopted a method that uses the action of microorganisms to remove phosphorus. No large-scale auxiliary equipment is required to remove phosphorus. *However, since the biological dephosphorization function is greatly affected by the properties of the incoming raw water, we have installed supplementary flocculant addition equipment. If the performance is insufficient, adding a coagulant will ensure stable phosphorus removal. *The length of the tank is determined by adding 80mm on one side of the flange.

  • Product

    Large septic tank NPKB-Ⅱ-51

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1 Models of Large septic tank NPKB-Ⅱ-51

Image Part Number Price (excluding tax) Apartment housing total electrical capacity (kW) Apartment housing average daily wastewater volume (m3/day) Apartment housing tank length (mm) Human tank General restaurant total electrical capacity (kW) General restaurants Average daily wastewater volume (m3/day) General restaurant tank length (mm)
Large septic tank NPKB-Ⅱ-51-Part Number-NPKB-Ⅱ-51

NPKB-Ⅱ-51

Available upon quote

3.98

10.2

6,250

51

3.98

9.23

6,600

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About Company Handling This Product

Response Rate

100.0%


Response Time

102.4hrs

Company Overview

Nikko Company, founded in 1908 and headquartered in Hakusan, Japan, is an ISO 14001-certified manufacturer of ...

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