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Water Treatment Facility

Water Treatment Facility

About the water treatment facility

Our needle manufacturing requires 60 to 80 tons of "clean" water per day. The water used is regularly analyzed to monitor its "cleanliness", and dirty water is discharged from production activities. Such polluted water is regulated by the national standards "Water Pollution Control Law" and "Water for Fisheries Standards". Regulated, our company introduces, operates and monitors wastewater treatment equipment that complies with the regulations, analyzes and records it once a month, and uses it safely. We use such drainage to keep goldfish in the aquarium.

Wastewater treatment building 2F

Wastewater treatment building 2F
Wastewater treatment building 2F-1
Wastewater treatment building 2F-2

Wastewater treatment building 1F

Wastewater treatment building 1F

Kaneko MediX, Inc. water treatment facility

Introduced CFS (Cyclone Frothing Separator) low-pressure floating separation type wastewater treatment equipment, BOD (Biochemical Oxygen Demand), SS (suspended solids) and harmful substances that indicate water pollution are national standards "water quality" In addition to complying with the Pollution Control Law and the Tochigi Prefectural Ordinance, it also complies with the BOD of 5 mg / L of the Fisheries Water Standards, and the pH is always maintained at 6.5 to 7.5, so we are important to us. We protect various marine resources by operating these facilities. In addition, the wastewater treatment capacity is up to 10t / h, and it operates automatically. In the unlikely event of an accident, we immediately stop draining water from the factory, report it to the government through our internal contact network, and create an organization to implement the cause and countermeasures.

Sludge 1F after wastewater treatment

Sludge 1F after wastewater treatment

Sludge after electrolytic treatment, acid treatment, finish washing water drainage treatment

The cyclone type levitation separator adsorbs SS (suspended solids) contained in the discharged water, separates pollutants from the wastewater, discharges flocs as scum, dehydrates the scum with the filter press in the subsequent stage, and solid sludge in the photo. Sludge is discharged.This sludge is reused as improved soil for backfilling, road embankments, and ground improvement materials.

Latest analysis data (water sampling on 2020/6/10)

Analysis targetResultunitWeighing methodNational standardTochigi Prefecture OrdinanceFisheries water standardsunit
 appearance Slightly tan N/A JIS K 01 02 8 N/A N/A N/A N/A
 Transparency 50 and over Every time JIS K 01 02 9 N/A N/A N/A N/A
 Odor Slightly odorous JIS K 01 02 10.1 N/A N/A N/A N/A
 pH 7.5 (20 ℃) N/A JIS K 01 02 12.1 5.8 ~ 8.6 5.8 ~ 8.66.7 ~ 7.5 N/A
 BOD 3.5 mg / l JIS K 01 02 21 160 or less 25 or less
 3 or less (maximum)
 mg / l
 SS6.0 mg / lShowa 46 Announcement No. 59 Appendix Table 9 200 or less 50 or less 5 or less (maximum) mg / l
n-Hexane extract Less than 1.0 mg / lShowa 46 Announcement No. 64 Appendix Table 4 5.0 5.0 N/A mg / l
Hexavalent chromium Less than 0.05 mg / l JIS K 01 02 65.2.4 0.5
 N/A mg / l
All chrome Less than 0.20 mg / l JIS K 01 02 65.1.4 2.0 2.0 N/A mg / l
Soluble iron Less than 1.0 mg / l JIS K 01 02 57.4 10.0 3.0 N/A mg / l
nickel Less than 0.10 mg / l JIS K 01 02 59.3 N/A N/A N/A mg / l
Dichloromethane Less than 0.02 mg / l JIS K 01 25 5.2 0.2 0.2 N/A mg / l
Updated: 2020/6/22
Analysis: Nasu Environmental Technology Center Co., Ltd.

Kaneko MediX, Inc.
Tochigi Prefecture, Nasushiobara City, Tsukinukizawa 342-17
TEL. 0287-36-6688
FAX: 0287-36-5827

Manufacturing of medical injection needles

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