WATER Analysis

ANALYSIS USE:

Control: The purpose of this analysis is to evaluate the organoleptic and microbiologicalquality of water as well as the effectiveness of purification treatment.
At consumer's griffin: It takes place at the consumer's tap, and generally allows identifying potentialnetwork problems inside buildings and homes.

LAW:

R.D. 140/2003, laying down the health criteria for water quality for human consumption.

aguas_potables

PARAMETERS:

CONTROL ANALYSIS:

Physical-Chemical: Color, odor, taste, turbidity, pH, conductivity, ammonium, nitrite, free chlorine,combined chlorine.
Microbiological: Aerobic bacteria at 22°C, total Coliforms, Escherichiacoli, Clostridium perfringens.

AT CONSUMER’S GRIFFIN:

Physical-Chemical: Color, odor, taste, turbidity, pH, conductivity, ammonia, free chlorine, combinedchlorine, nitrites, iron, copper, nickel, lead, chrome.
Microbiological: Total Coliforms, Escherichia coli, fecal Enterococci.

ANALYSIS USE:

Aquifer hydrogeological information
Characterization of natural waters - calcium, bicarbonate, chloride, mineralization.
Maintenance and treatment of wells.
Fitness for irrigation: Information on agricultural treatments and suitable crop types according to the quality ofthe irrigation water.

LAW:

Variable according to the local authorities and Water Boards.

aguas_naturales_pozos

PARAMETERS:

Physical Chemical: Conductivity, organoleptic characteristics,salinity and alkalinity risk assessment,turbidity, pH, chloride, calcium, magnesium, hardness, sulfates, nitrites,nitrates, ammonium, oxidability, residual free chlorine, residual combinedchlorine, alkalinity, carbonates hydroxides, acidity, TDS.
Microbiological: Aerobic bacteria at 22°C, Escherichia coli,total Coliforms, fecal Enterococci, Clostridiumperfringens.

UTILITY ANALYSIS:

Water fitness for bath during operation.
Evaluation of chemical equilibrium to hibernate and reuse evaluation of water at the beginning of the summer season.

LAW:

R.D 742/2013 laying down technical criteria for swimming-pools. Aditional law according to the various regions. In particular:

Decree 80/1998 - Madrid
Decree 288/2007 - Castilla La Mancha

PARAMETERS:

Physical-Chemical: Odor, color, turbidity, pH, conductivity, nitrates, ammonium, oxidability, totalchlorine, free residual chlorine, cyanuric acid.
Microbiological: Aerobic bacteria at 37°C, Escherichiacoli,Coliforms, Enterococci, Staphylococcusaureus,Pseudomonasaeruginosa, Salmonella enterica, protozoa, parasites and algae.

ANALYSIS USE:

Waste water Characterization: Industrial, urban, refined, to ensure compliance with current legislation.

LAW:

Variable depending on different local authorities and Water Boards.

PARAMETERS:

Physical-Chemical: pH, conductivity, solid matter, oils and fats, Total Dissolved Solids -TDS-, Chemical oxygen demand and Biochemical Oxygen Demand.

ANALYSIS USE:

Microbiological and physical-chemical quality of water at all risk facilities - cooling towers,hot water systems, thermal facilities (hot tubs, heated pools, spas...), and thus ensure compliance with current legislation.

LAW:

R.D. 865/2003 laying down the health and technica criteria for the prevention and control of Legionellosis.

PARAMETERS:

Physical-Chemical: pH, turbidity, conductivity, iron.
Microbiological: Aerobic bacteria at 37°C, and Legionellapneumophila count and identification.

ANALYSIS USE:

Evaluation of the corrosion potential of water in industrial pipes, tanks and boilers, in order to identify appropriate preventivetreatments.

PARAMETERS:

Physical-Chemical: Conductivity, bicarbonates, chlorides, sulfates, calcium, pH, Langelier Index,Ryznar Index,Puckorius index, Larson-Skold index, saturation index.