Article List
- Relationship between Nitrate Nitrogen (NO₃-N) & Ammonium Nitrogen (NH₄-N), And Total Nitrogen (TN)Relationship between Nitrate Nitrogen (NO₃-N), Ammonium Nitrogen (NH₄-N), and Total Nitrogen (TN) NH₄-N and NO₃-N are key intermediate inorganic forms in the nitrogen cycle, while TN represents the total nitrogen pool.Industry News April 03, 2026
- Renowned Figure Zhang Xuefeng, 41, Passes Away Suddenly — Cherish Life, for It Is FleetingRenowned Figure Zhang Xuefeng, 41, Passes Away Suddenly — Cherish Life, for It Is FleetingFamous educator Zhang Xuefeng has passed away suddenly at the age of 41 due to a heart attack. The news shocked the public and triggered widespread grief and reflection. Life is fragile and fleeting; we must trOthers Healthy March 25, 2026
- Shandong Changyi Groundwater Depression Control & Monitoring Project (8 Sites)Shandong Changyi Groundwater Depression Control & Monitoring Project (8 Sites)Project BackgroundLong-term overexploitation has caused continuous decline of groundwater levels and formed groundwater depression cones, threatening regional water security and ecological sustainability. To reverse the trGroundwater Monitoring March 23, 2026
- Water Treatment & Water Quality Monitoring: The Foundation of Safe Industrial Water & Environmental DischargeWe provide professional water quality monitoring solutions for industrial water treatment and wastewater discharge.Industry News March 12, 2026
- PROBEST | Fuzhou Probest Intelligent Technology Co., Ltd. —— Source Manufacturer of Water Quality Monitoring And Industrial Process InstrumentationFuzhou Probest Intelligent Technology Co., Ltd. (PROBEST) is a national high-tech enterprise and original equipment manufacturer (OEM/ODM) specializing in environmental analysis and industrial process water quality monitoring in China. With RMB 36 million registered capital and over 200 employees, we integrate R&D, manufacturing, sales, and service to deliver high-end water quality monitoring instruments and industrial process instruments. Driven by technological innovation and industry expertise, PROBEST provides full-scenario environmental monitoring solutions combining "intelligent hardware + IoT connectivity + value-added services", accelerating the digital and intelligent transformation of ecological monitoring and industrial process monitoring.Company News March 09, 2026
- PROBEST Heart Journey: Reading One ClassicPROBEST Heart Journey: Reading One ClassicAt PROBEST, we believe that true excellence comes from focus and cultivation—whether in our craft of water quality analysis instruments, or in nurturing the growth of every team member.Company Honor March 10, 2026
- The Cultural Heritage of Mindu Flows Through Millennia, New Year's Spirit Fills Every Lane And Alley Fuzhou.Attraction Highlights Traditional Architecture: Featuring the distinctive style of southern Fujian residential buildings, Sanfang Qixiang retains strong ancient charm. Strolling through its lanes, visitors can feel the breath of history. Lin Zexu Memorial Hall: Situated within the area, the memorial hall commemorates the great figure of modern Chinese history, showcasing his life story and patriotism. Folk Culture & Handicrafts: The area displays traditional Fuzhou folk art, handicrafts and local snacks, allowing visitors to experience the authentic lifestyle of Fuzhou people.Others Healthy March 05, 2026
- PROBEST: United in Purpose, Embarking on A New JourneySubject: United in Purpose, Embarking on a New JourneyAs the New Year dawns, all things renew. Riding the vibrant energy of the Year of the Horse, PROBEST officially resumes operations! Looking back, every achievement owes much to the trust of our valued clients and the steadfast support of you.Company News February 24, 2026
- PROBEST Case Collection | Jinshan Wastewater Plant in Shunchang, Fujian Province (One Enterprise, One Management)PROBEST Case Collection | Jinshan Wastewater Plant in Shunchang, Fujian Province (One Enterprise, One Management) - Jinshan Wastewater Plant in Shunchang, Fujian Province (One Enterprise, One Management) Address：Fujian Province-Nanping City Water Monitoring parameters: CODcr, Total phosphorus, TSewage Treatment Application July 21, 2025
- PROBEST Cases: Wastewater Plant Outlet Monitoring, Protect Water Quality To Meet Discharge StandardsPROBEST Cases: Wastewater Plant Outlet Monitoring, Protect Water Quality to Meet Discharge Standards Project Background: Urgent Replacement of Water Quality Monitoring Equipment ZhongJieNeng Yanlong (Beijing) is a joint venture and it is responsible for operating multiple town-level sewage treatmentSewage Treatment Application May 28, 2025