Protecting water, air, soil, “environment,” and daily life

Environmental Analysis

As a registered environmental measurement and certification business agent, we analyze water quality, soil, and air. We can help protect your environment and the surroundings by conducting air environment measurements, soil leach testing, bacterial testing, and more.

Environmental Analysis Inspection Menu

Measurement Certification Business (Wastewater Analysis)

Wastewater discharged from factories, commercial facilities, and lodging establishments is subject to discharge standards, and certain water quality standards must be maintained in accordance with the Water Pollution Prevention Act and the Sewerage Law. We offer a full range of wastewater analysis services, including BOD, COD, nitrogen, phosphorus, and n-hexane extract (oil). Inspection items vary depending on the substance discharged, the amount of emissions, and the region. Please feel free to contact us for suggestions on necessary test items. We also conduct content and elution tests for industrial wastes.

  • Hotel/Inn
  • Hospital/Research institute
  • Plant
  • Building/Apartment
  • Commercial facility
  • Welfare facility
  • School/Kindergarten/Nursery
Inspection name Five items for daily life*1 N-hexane extract Total nitrogen (T-N) Total phosphorus(T-P) Total mercury Phenol
Price including tax 10,450 yen 4,950 yen 6,600 yen 4,400 yen 6,050 yen 6,050 yen
Time required to submit a report 2 weeks 2 weeks 2 weeks 2 weeks 2 weeks 2 weeks
Inspection name BOD
(Biochemical Oxygen Demand)
COD
(Chemical Oxygen Demand)
SS(Suspended Solids) Iodine consumption Total chromium Cyanide
Price including tax 4,950 yen 4,400 yen 2,750 yen 3,850 yen 3,300 yen 5,500 yen
Time required to
submit a report
2 weeks 2 weeks 2 weeks 2 weeks 2 weeks 2 weeks

*1 5 items: BOD, COD, SS, pH value, coliform group count

Measurement Certification Business (Soot And Smoke Measurement)

We measure the concentration of air pollutants such as nitrogen oxides (Nox), sulfur oxides (Sox), and dust emitted from boilers, cold and hot water generators, and power generators. According to the Air Pollution Control Law, the need for inspections, inspection items, and frequency vary depending on the size of the facility and the type of fuel.

  • Hospital/Research institute
  • Plant
  • Commercial facility
  • Welfare facility
Inspection name Soot and smoke measurement
Price including tax Estimate on a case-by-case basis
Time required to submit a report 2 weeks

Measurement Certification Business (Soil Analysis)

We perform elution and content tests in accordance with the Soil Contamination Countermeasures Act. Among facilities classified as specified facilities (facilities that discharge hazardous substances or sewage that may cause damage to the living environment) under the Water Pollution Prevention Act and the Sewerage Law, those that discharge specific volatile organic compounds, heavy metals, and pesticides must be investigated for soil contamination upon decommissioning.
We will propose appropriate inspection methods and inspection items according to the content of the consultation and the purpose of the inspection.

  • Hospital/Research institute
  • Plant
  • Building/Apartment
  • Welfare facility
  • Private residence
Inspection name Elution test (colon bacillus) Content test
Price including tax Estimate on a case-by-case basis Estimate on a case-by-case basis
Time required to submit a report 3 weeks 3 weeks

Leakage Analysis

By analyzing the water leaked from facilities, we can infer the type of water (rainwater, groundwater, tap water, domestic wastewater, or sewage). By narrowing down the type of water, the cause of leakage can be cleared up at an early stage. *We do not conduct leakage investigations. Thank you for your understanding.

  • Hotel/Inn
  • Hospital/Research institute
  • Public bath
  • Plant
  • Building/Apartment
  • Pool/Gym
  • Commercial facility
  • Welfare facility
  • School/Kindergarten/Nursery
  • Private residence
Inspection name Leakage analysis*1
Price including tax Estimate on a case-by-case basis
Time required to submit a report 2 weeks
  • *1 Examples: Tap water, domestic wastewater, sewage : coliform group count, ammonia nitrogen, anionic surfactant,
    pH value, chloride ion, nitrate nitrogen, sulfate ion
    The above are examples of inspection items.
    After hearing the details of the situation at the time of the request, we will select appropriate inspection items and provide an estimate.

Air Environment Measurement

For specified buildings, it is mandated by the Building Management Law to perform air environment measurements once every two months. As for newly completed specified buildings, they are instructed to have inspections performed once a month for roughly one year after its completion.
In addition to the inspections based on the Building Management Law, we also perform measurements to combat sick house syndrome in accordance with the standards for environmental sanitations at schools. We also perform setting plate samplings in accordance with the Entertainment Facilities Act.

  • Hotel/Inn
  • Hospital/Research institute
  • Plant
  • Building/Apartment
  • Commercial facility
  • Welfare facility
  • School/Kindergarten/Nursery
Inspection name Air environment measurement
by the Building Management Act
Sick house
air environment measurement
Ventilation and moisture retention, etc.
by the School Environmental Sanitation Standards
Volatile organic chemicals
by the School Environmental Sanitation Standards
Price including tax 16,500 yen 44,000 yen or more 22,000 yen or more(one time) 22,000 yen or more(one time)
Inspection frequency
●Formaldehyde
Once during the period from June 1 to September 30 after new construction or major repairs, etc.
Before and after renovation Twice a year Once a year
●Float dust content, temperature, relative humidity, carbon monoxide, carbon dioxide, airflow
Once every two months
Time required to submit a report 2 weeks 2 weeks 2 weeks 2 weeks

Fees vary depending on the collection method, region, and measurement location. Feel free to contact us for details.