Collect water quality monitoring data in factories' discharge areas from business units

NK Engineering uses Endress+Hauser equipment to provide automatic wastewater monitoring solutions according to Decree 40/2019/ND-CP

According to Decree 40/2019/ND-CP of the Government: Amending and supplementing a number of articles of decrees detailing and guiding the implementation of the Law on Environmental Protection (old circular: Circular 24/2017 /TT-BTNMT, technical regulations on environmental monitoring), production, business, and service establishments that are at risk of causing environmental pollution and have a discharge scale of 500m3/day ( 24 hours) or more based on the design capacity of the wastewater treatment system, automatic and continuous wastewater monitoring must be performed. Automatic and continuous wastewater monitoring parameters include: flow (input and output), temperature, pH, TSS, COD, ammonia.

From the above requirements, NK Engineering has combined Endress+Hauser's portfolio of equipment and the most advanced measuring technologies to design and install optimal wastewater quality monitoring solutions for each factory according to its specifications. specific to each industry and fully meet the strict requirements prescribed by the Ministry of Natural Resources and Environment.

The automatic wastewater monitoring system we built includes 3 main parts:

– System for measuring and collecting water quality data in the field

– Data transmission system

– Central monitoring system

Customer benefits

Proactive process control Thanks to continuously recorded measurement values and signals, the system ensures stable and reliable plant discharge operations.

Easy maintenance, minimal downtime. Devices are easily calibrated and maintained right at the installation location thanks to the superior features of Memosens technology, helping to minimize related costs.

Comply with strict wastewater sampling regulations. Flexible sampling system allows wastewater sampling depending on pre-set time. When any parameter exceeds the allowable threshold, the system will automatically pump wastewater into the automatic sampler and store the suspect sample in a sample container at a standard temperature of 4C according to sample storage regulations of the Ministry of Natural Resources. Environment.

Some actual installation images:

Heineken Vung Tau project

Water quality