Technical advantages
The application of advanced and efficient loading and clarification technology can customize the design and improvement of different types of wastewater treatment needs, which can achieve flexible operation and efficient water production, and realize the equipment application of engineering design.
Aiming at the different needs of various actual projects, various advanced and efficient treatment and disposal technologies are integrated to provide a comprehensive environmental protection solution with perfect unity of effect, efficiency and benefit.
Typical applications
Black and odorous water bodies: water body treatment, emergency treatment
Municipal sewage: pretreatment, deep treatment
Park wastewater: pretreatment, deep treatment
Industrial wastewater: sedimentation, softening treatment, heavy metal removal
Urban water supply: clarification and separation, lake, landscape water treatment, rainwater treatment
I. Innovation of magnetic coagulation technology
As an organic combination of magnetic separation technology and traditional coagulation technology, magnetic coagulation technology is centered on adding magnetic seeds (generally micron or nanometer magnetic particles) to the water body, so that these magnetic seeds are quickly combined with suspended matter, colloids and some soluble pollutants in the water body through physical and chemical reactions to form magnetic flocs. This process not only enhances the coagulation effect, but also greatly improves the efficiency of the subsequent separation process. Compared with traditional coagulation process, magnetic coagulation technology can significantly shorten the coagulation time, improve the coagulation effect, and create favorable conditions for subsequent sedimentation or filtration steps.
2. Advantages of integrated design
The integrated equipment of magnetic coagulation sedimentation tank integrates multiple links such as magnetic coagulation reaction, sedimentation, sludge return and magnetic seed recovery into a compact device, which simplifies the process flow and greatly reduces the floor space. This integrated design not only reduces the construction cost, but also facilitates the installation, commissioning and maintenance of the equipment, and improves the overall operation efficiency. At the same time, by optimizing the internal flow field design, the water flow is evenly distributed in the equipment, which further improves the treatment effect.
3. The secret of efficient sedimentation
In the integrated equipment of magnetic coagulation sedimentation tank, the realization of efficient sedimentation is mainly due to the introduction of magnetic seeds. Under the dual action of gravity and magnetic field force, magnetic flocs can quickly sink to the bottom of the pool to form a dense sludge layer.
This process not only speeds up the sedimentation speed, but also improves the sedimentation efficiency, so that the effluent water quality is significantly improved. In addition, due to the high density and settling velocity of magnetic flocs, good sedimentation effects can be maintained even under low flow conditions, thereby reducing hydraulic retention time and energy consumption.
4. The secret of saving area
The integrated equipment of magnetic coagulation sedimentation tank achieves the minimization of floor space through high integration and optimized design. Compared with traditional sedimentation tanks, its floor space can be reduced by 30% to more than 50%. This advantage is particularly prominent in urban areas with tight land resources, providing more flexibility and possibilities for the construction of water treatment facilities. At the same time, due to the compact structure of the equipment, it is also convenient to upgrade and transform existing water treatment plants to improve processing capacity andefficiency.
5. Win-win situation of environmental protection and economy
The integrated equipment of magnetic coagulation sedimentation tank not only saves area through efficient sedimentation, but also takes into account environmental protection and economic benefits. On the one hand, by improving treatment efficiency and water quality standards, the discharge of pollutants is reduced, which is of great significance to improving water environment and protecting water resources; on the other hand, due to the advantages of small footprint, low operating cost and simple maintenance, the equipment performs well in terms of return on investment and operating cost, bringing significant economic benefits to the water treatment industry.
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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