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The range of sampling adjustment is (0-60) l / h, the range of water pressure is 0.3-0.6mpa, and the rate of charge / wastewater is 1 / 1.5. The wastewater is mainly treated by ultrafiltration and activated carbon absorption;
The instrument can use manual mode and automatic mode. The cycle of the cycle can be set automatically according to the need. The manual sampling can be done immediately by setting the sampling time;
The instrument has the advantages of small volume, integration, small floor area and convenient installation. Different from the traditional wastewater treatment process, such as high cost, long construction period, high proportion of civil construction and large energy consumption in operation, small wastewater treatment system has the advantages of high efficiency, integration, automation, energy saving of treatment system and small floor area;
The instrument adopts neutralization method, which is low in cost and easy to meet the emission standard;
The filter is added to the instrument, and the ultrafiltration direct drinking water purifier is adopted to make the discharged water quality close to the standard of drinking water. The reclaimed water is reused and water is saved;
The instrument adopts 3.2 inch LCD screen, full screen touch operation, parameter setting or modification, which is more direct, efficient and concise.

Waste water treatment system is a necessary instrument for the treatment of wastewater produced by the online water quality monitoring system of environmental monitoring department. The instrument adopts wastewater neutralization treatment method. By adding alkaline reagent (sodium hydroxide) and acid reagent (hydrochloric acid or sulfuric acid), the pH value of waste liquid is neutralized to 6.5 ~ 8.5, and then filtered through the filtration system to meet the national discharge standard before discharge.