Water quality analyzer and water quality control systemThe intelligent characteristics of water quality analysis focus on the analysis of ions in water quality, analyzing the concentration of ions in water quality. The instrument calculates the concentration value and automatically converts the dosing time. It has the function of automatic dosing and automatically adjusts the ion content in water quality. The industry types of monitoring indicators are as follows:
industryWater quality analyzer and water quality control systemParameters:
category | Must test items | Select testing items | ||
Black metal mines (including phosphate iron ore, hematite, manganese iron ore, etc.) | Suspended solids pH、 Heavy metals* | sulfide | ||
Black metallurgy (including beneficiation, sintering, coking, steelmaking, ironmaking, steel rolling, etc.) | Suspended solids COD, volatilization, heavy metals | Petroleum, sulfides | ||
Beneficiation agent | COD、 Suspended solids, sulfides, heavy metals | xanthate | ||
Nonferrous metal mining and smelting (including beneficiation, sintering, electrolysis, refining, etc.) | pH、COD、 Suspended solids, heavy metals | Sulfides, beryllium | ||
Thermal power generation (thermoelectric) | pH、 Suspended solids | Petroleum and sulfides | ||
Coal mines (including coal washing) | pH、 Suspended solids, sulfides | Arsenic and petroleum | ||
coking | COD、 Volatile phenols, petroleum, suspended solids | B(a)P、 Ammonia nitrogen | ||
oil production | Petroleum COD、 Suspended solids, sulfides | Volatile phenols, total chromium | ||
Petroleum refining | Petroleum COD、 Suspended solids, volatile phenols, sulfides | Benzene derivatives B(a)P | ||
Chemical mining | PYRITE | pH、 Sulfides, suspended solids, heavy metals, arsenic | Sulfides, arsenic | |
Phosphate rock | Phosphate (P), pH, suspended solids | Sulfides, arsenic |
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Mercury mine | Mercury pH、 Suspended solids | |||
Inorganic raw materials | sulfuric acid | pH、 Sulfides, heavy metals, suspended solids | Arsenic and fluoride mercury |
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Chlor-alkali | pH、COD、 Suspended solids | |||
chromium salt | pH、 Hexavalent chromium, total chromium, suspended solids | |||
Organic raw materials | COD、 Volatile phenols, suspended solids | Benzene derivatives, nitrobenzene derivatives, organochlorine compounds, etc | ||
plastics | COD、 Petroleum, sulfides, suspended solids | Benzene derivatives B(a)P、 fluoride | ||
chemical fiber | COD、pH、 Suspended solids, petroleum, chromaticity | |||
rubber | COD、 petroleum |
Heavy metals include Hg, Cr, Cr (VI), Cu, Pb, Zn, Cd, Ni, etc. The specific monitoring indicators are determined by the environmental protection administrative department at or above the county level.