Phosphorus in wastewater generally comes from domestic wastewater, animal husbandry wastewater and industrial wastewater. Phosphorus in domestic wastewater comes from detergents, phosphorus in animal husbandry wastewater comes from animal feces, and phosphorus in industrial wastewater comes from hardware surface treatment, food processing, medicine, fertilizer, papermaking and other industries.
Untreated phosphorus-containing wastewater discharged into the water body will cause algae growth to lose ecological balance. Excessive phosphorus will cause red tides, algae proliferation, fish and shrimp death and other phenomena. Phosphorus pollution will cause various degrees of damage to the human body, soil and water bodies.
Chemical phosphorus removal agents precipitate phosphorus ions through chemical combination, with less mud and fast rate.
Phosphorus removal fillers are a wastewater phosphorus removal product with great application prospects. The phosphorus removal fillers produced by Shanruo Company have a porous mesh structure and a larger specific surface area. The filter material has many active adsorption sites for phosphorus by adding special nano-active ingredients, and slowly releases functional ions, which are fully combined with phosphorus to form harmless phosphate precipitation, which can effectively remove phosphorus from sewage, and the removal rate can reach more than 95%.
Shandong Longantai Environmental Protection Sci-tech Co., Ltd., established in 2005, focuses on energy-saving and compliant treatment of industrial wastewater, wastewater recycling and reuse, and wastewater resource and energy recovery. The company provides high-value comprehensive solutions and key equipment. It integrates research and development, manufacturing, process design, project construction, and water services operation. Longantai has strong capabilities and a complete quality system in the R&D and manufacturing of water treatment catalysts, critical water treatment equipment, wastewater resource recovery equipment, and industrial energy recovery equipment.
Longantai company provides high-value-added comprehensive energy-saving and emission reduction solutions in major technological and engineering applications such as industrial wastewater, refractory wastewater, high-salinity wastewater, high-concentration wastewater treatment, energy-saving upgrades for wastewater treatment standards, wastewater recycling and reuse, and water quality improvement for rivers and lakes. These solutions effectively improve resource utilization, reduce enterprise costs, and contribute positively to green, low-carbon, and high-quality development.
Longantai places great emphasis on the role of research and development in its growth. The company currently holds over 50 invention patents, more than 10 utility model patents, 1 design patent, 1 first prize for provincial-level scientific and technological progress, and 1 first prize for scientific and technological progress from the China Environmental Protection Industry Association. Longantai has established industry-academia-research collaborations with several top domestic and international universities and research institutions. Over the years, the company has been recognized with numerous honors, including National High-Tech Enterprise, National "Little Giant" Enterprise for Specialized and New Technology, Provincial Gazelle Enterprise, Provincial Specialized and New Technology Enterprise, Provincial Manufacturing Champion, Provincial Innovative Small and Medium-Sized Enterprise, Hidden Champion Enterprise, Provincial "One Enterprise, One Technology" R&D Center, and Provincial Industrial Design Center.
Longantai is a leading domestic provider of water treatment solutions, a manufacturer of critical water treatment equipment, and a water services operator. The projects it has served have received extensive coverage from numerous mainstream media outlets, including China Environment News, Xinhua News, Phoenix News, Sina, and various provincial TV stations.
Longantai is a collaborative and open platform with a comprehensive innovation system, mature practical technologies, and advanced manufacturing expertise. It brings together a team of passionate, responsible, grateful, and ambitious professionals. As Longantai continues to grow, it is eager to collaborate sincerely with partners worldwide, working together to contribute to the protection of the environment and the pursuit of sustainable development for humanity. With the mission of "developing energy-efficient and resource-sustainable environmental technologies and equipment for our customers," Longantai strives to fulfill its dreams and responsibilities with gratitude. With humility and dedication, the company aims to work alongside friends from all sectors to safeguard our clear waters, blue skies, and peaceful, harmonious homeland.
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