Wastewater Treatment Use Double-Trophic Coupled Nitrogen Removal Catalyst for Denitrification of River and Surface Water

• Certification: ISO
• Environmental Protection: Yes
• Color: Green
• Appearance: Granulars
• Type: Sewage Treatment Chemicals
• Application 1: Chemical Wastewater Denitrification Treatment
• Model NO.: LSF
• Application 2: Printing and Dyeing Wastewater Denitrification
• Application 3: Municipal Sewage Denitrification Treatment
• Application 4: River Water Denitrification Treatment
• Application 5: No Secondary Pullution
• Advantage 1: Reusable
• Advantage 2: No Chemicals Added
• Advantage 3: Less Sludge Produced
• Advantage 4: Automated
• Transport Package: Standard Exporting Package / Customized
• Specification: CUSTOMIZED
• Trademark: LONGANTAI
• Origin: Weifang, China
• HS Code: 38159000
• Production Capacity: 5000t/Year

Product Description

 

Our Advantages

10,000 square meters of water treatment filler production workshop
20,000 square meters of high-end environmental protection equipment production workshop
4000 square meters large open laboratory
More than 30 productive experimental bases
More than 40 pilot systems
More than 50 small pilot test devices
More than 60 large instruments and equipment
More than 50 petents 
More than 18 years of experience
Top 5 position of environmental protection technology industry in Shandong province, China.
 

Product Description

 

The double-cultivation coupled nitrogen removal process is a new type of nitrogen removal process with great application prospects. The technical core of this process is the dual-cultivation coupled denitrification filler. There are two main forms of this process: one is to pass the pollutants through two systems in sequence, so that the two reactions occur sequentially; the other is to make two electron donors coexist in the same system, and in the same system Two dominant bacteria are mixedly cultured in the medium, and by regulating various environmental or water quality factors, the bacterial flora can coexist in the ecological niche, giving full play to the respective roles of the dominant bacterial flora, so that the two reactions can occur simultaneously. The dual-culture coupled nitrogen removal process can not only effectively improve the total nitrogen removal rate, avoid nitrite accumulation, control sulfate generation, but also reduce the consumption of organic carbon sources, balance pH, etc.

 

Detailed Photos

 

 

Product Parameters

 
Catalyst Parameters
 

No.	Model	Particle Size (mm)	Total Porosity (%)	Bulk density (ton/m³)	Remark
1	LSF - T5	10 - 30	≥40	1.15 ± 0.5	customized
2	LSF - T7	2 - 8	≥35	1.15 ± 0.5	customized

Technological Advantage

(1) The denitrification efficiency is high and extreme denitrification can be achieved
(2) The sludge output is small and the sludge treatment cost is low.
(3) There is no need to add chemicals and the operating cost is low.
(4) The equipment occupies a small area and has low construction costs.
(5) The equipment has a high degree of automation and simple operation and maintenance.
(6) Supporting facilities can be structured and equipped according to scale and user requirements to meet a variety of needs.

Appilication Field

1. Sewage treatment plant standard improvement and renovation

2. Municipal sewage, river surface water denitrification

3. Aquaculture wastewater, landfill leachate and industrial wastewater treatment
 

Certifications

National high-tech enterprises
The "little giant" of specialized and sophisticated enterprises national
Specialized and sophisticated enterprises that produce new and unique products of Shandong province
Shandong gazelle enterprise
Shandong province research and development center
Shandong Industrial Design Center
Hidden champions
ISO9001 quality system certification enterprise
ISO45001 Occupational health and safety management system certification enterprise
ISO14001 environmental management system certification enterprise
More than 50 invention patents and 10 utility model patents granted
 

 

Company Profile

Shandong Longantai Environmental Protection Sci-tech Co., Ltd. was founded in 2005, integrated R&D, manufacturing, process design, project construction and water treatment, focusing on the efficient treatment and comprehensive utilization of industrial wastewater and high-salt wastewater, and providing energy-saving, efficient, resource recycling solutions and key materials and equipments.  

Longantai has accumulated rich experience in the pretreatment of high-concentration industrial wastewater, advanced wastewater treatment, comprehensive treatment of high-salt wastewater, water reuse in wastewater, wastewater recycling and other aspects. There are strong strength and perfect quality system in the research and development and manufacturing of water treatment catalysts and key equipments.

CASE INFERENCE

1. Chemical/pharmaceutical/industrial park comprehensive wastewater pretreatment and upgrading


2. Coal chemical wastewater treatment


3. Petrochemical energy wastewater treatment
 

4.  Dye/pigment wastewater treatment



5. River water quality improvement
 

6.  Pesticide wastewater treatment



7.  Reverse osmosis membrane concentrated water treatment


8.  Leather waste water treatment



9.  Total treatment technology of landfill leachate



10.  Electroplating wastewater treatment


 

FAQ

1.Q: Where is your company? How can I visit there?

  A:The company is located in Zhongcheng International, Kuiwen District, Weifang City, Shandong Province, China. It is about an hour's drive from Qingdao Airport and Weifang Railway Station. If you need it, we can come and pick you up. Welcome to visit our company.
 

2.Q:Do you have minimum order quantity request?  
  A:No minimum order, but it can get a discount if you order a large quantity.

3.Q:Do you have certificates?
  A:Yes,we have ISO,SGS certificate.

4.Q:Can you meet my special requirements for the product?
  A:Yes,we have a professional design team.We can provide drawings according to your requirements.

5.Q:How to buy your idea products?
  A:You can provide us your water or waste sources,water or waste quality,flow rate and ground area (connect us for more details) 

6.Q:How to pay?
  A:T/T and L/C are acceptable and T/T will be more appreciated 30% deposit before producing,70% balance before loading by T/T.

7.Q:What is the delivery time ?
A: It depends on order quantities .Generally speaking ,the delivery time will be within 2 to 4 weeks.

8.Q:How to pack the products?
  A:We use standard package .If you have special package requirements ,we will pack as required ,but the fees will be paid by customers.

9.Q:How to install after the equipment arriving destination?
   A:We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee ,air tickets ,accommodation, wages will be paid by buyers.