Experts believe that the return of livestock and poultry manure to the field is the root cause of the problem of breeding pollution, and rural livestock and poultry breeding should promote the manure treatment mode according to local conditions, and build different recycling models according to different breeding scales.
Recently, the "Notice on Further Clarifying the Requirements for the Utilization of Livestock and Poultry Manure to Strengthen the Supervision of Breeding Pollution" (hereinafter referred to as the "Notice") was jointly issued, clarifying the standards for the return and utilization of livestock and poultry manure, and requiring strengthening the supervision during and after the event. It also held a special meeting on the implementation of livestock and poultry manure resource utilization projects to redeploy the resource utilization of livestock and poultry manure.
Livestock and poultry manure is returned to the field, and a series of tests need to be done. The relevant instruments and equipment of the livestock and poultry manure returning laboratory are as follows:
The manure BOD rapid tester is designed according to the national standard "HJ 505 -2009 5-day culture method", which uses the mercury-free pressure difference method to measure the BOD value in the water body, and the imported sensor is selected to ensure reliable data.
Applicable fields: agricultural department, animal husbandry bureau, breeding plant, livestock and poultry manure resource utilization, livestock and poultry manure harmless treatment, pollutant discharge enterprises, environmental monitoring institutions, sewage treatment plants, third-party testing institutions, scientific research institutes and institutions of higher learning, etc.
Manure COD rapid tester, the tester and the equipped digestion instrument are all touch screen operation, the product has built-in water quality analysis, data query, data export, guided detection mode and other applications, which can measure COD.
This product is mainly for professional users who need to carry out COD measurement, such as animal husbandry administration, manure resource utilization, manure harmless treatment, manure organic fertilizer manufacturers, environmental monitoring sites, sewage treatment facilities, universities and scientific research institutions.
Intelligent manure nutrient testing equipment, model PJ-FW300, livestock and poultry manure content testing instrument, can quickly detect all kinds of livestock, poultry and human manure available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter, humic acid, pH, calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, chlorine, silicon, molybdenum and other trace elements;as well as various heavy metal elements such as nickel, titanium, aluminum, chromium, cadmium, arsenic, mercury, lead, etc. The colorimetric groove part adopts a dual-channel four-optical path design, without mechanical displacement and wear, and the optical path test and positioning are accurate.
Built-in PJOS Pengjian Chinese operating system, Chinese version display, LCD screen display Chinese characters and Arabic numerals, printed report Chinese display.
Livestock and poultry manure sewage tester, in-line organic fertilizer moisture tester is the use of high-frequency principle, digital display, sensor and host as a whole, set up with multiple gears to measure the moisture of particles, powders, liquids, etc.
You can also choose according to your needs, Kjeldahl nitrogen meter, atomic absorption spectrophotometer, ultraviolet-visible spectrophotometer, desktop acidity meter, desktop conductivity meter, ultrasonic cleaning machine, biochemical incubator, constant temperature drying oven and other instruments and equipment.