When it comes to fertilizers, everyone must be familiar with them. They are used to provide nutrients for plants such as vegetables and flowers, with the aim of improving and enhancing soil quality. They are a fundamental material for agricultural production. The types of fertilizers mainly include: biological fertilizers, organic fertilizers, and water-soluble macroelement fertilizers, etc. This article mainly focuses on the wastewater issues of organic and biological fertilizer factories.

These fertilizers are processed and manufactured. During the processing, water sources are used, which results in the generation of some wastewater. At this point, relevant departments will require the treatment of these wastewater and conduct water quality testing to ensure the safety of the water quality! Three monitoring points are mainly set up here: the total wastewater discharge point, the rainwater discharge point, and the domestic sewage discharge point.

What Parameters need to be Monitored at these Discharge Points?

1.What parameters need to be detected at the total wastewater discharge point? COD (Chemical Oxygen Demand), total phosphorus, total nitrogen, ammonia nitrogen, pH, suspended solids, etc.;

2.Some indicators that need to be detected at the domestic sewage discharge point: COD, suspended solids, ammonia nitrogen, flow rate, pH value, etc.;

3.What parameters need to be detected at the rainwater discharge point? COD, ammonia nitrogen, suspended solids, etc.

Testing these parameters is not something that can be accomplished by a single device. The water quality detection instruments produced by Hangzhou Modi are quite comprehensive, including regular, special, heavy metal, and rare single-parameter detection equipment, as well as the same device that can detect several parameters such as COD, ammonia nitrogen, and total phosphorus. Customers have many choices!