Low-Phosphate Formula Circulating Water Chemical for Chemical and Petrochemical Plant Cooling Water

Product Description

One - stop solutions for water treatment.

 Product Highlights
Low-phosphorus biodegradable eco-friendly formula; wastewater can reach national secondary discharge standard (total phosphorus ≤1.0 mg/L) without additional phosphorus removal treatment.
Dual-function integrated formula, simultaneously inhibiting mineral scaling and forming compact anti-corrosion film on carbon steel pipelines and heat exchangers.
Maintains stable performance under harsh working conditions: high water hardness, high alkalinity, high concentration multiple and long hydraulic retention time.
Contains polymer dispersants to disperse iron oxide, silt and suspended solids, reducing heat transfer efficiency loss caused by surface deposits.
Low-foam liquid design prevents cooling tower foam overflow and will not block water circulation pipelines.
Wide compatibility with conventional oxidizing and non-oxidizing biocides; low effective dosage reduces long-term chemical consumption cost.

We configure chemicals according to your actual situation.

Product Introduction

SGR0804W-Low-Phosphorus Scale and Corrosion Inhibitor

Main Components:

Polyepoxysuccinic acid (PESA), Polyaspartic acid (PASP), Phosphonocarboxylic acid, Carboxylic acid copolymers, Sulfonate copolymers, Azoles (e.g., triazoles), and additives.

Appearance:

 Colorless, light yellow, or brown transparent liquid. No precipitation before or after mixing with water.

Physicochemical Indicators
Item	Indicator
Appearance	Pale yellow or brownish yellow liquid
Density (20°C) g/cm³	≥1.0
Solid Content (%)	≥21.0
pH (1% aqueous solution)	≤4.5

Performance Characteristics:

(1)It is a green water treatment formulation, featuring both biodegradability and low phosphorus content. The discharge water can meet the National Secondary Standard for Environmental Sewage Discharge (Total Phosphorus ≤1.0 mg/L) without requiring special treatment.
 (2) Compared to other all-organic alkaline treatment formulas, it is more suitable for operating conditions with high hardness, high cycles of concentration, as well as high temperature and long residence times. This agent uses the latest efficient dispersants and corrosion inhibitors to effectively control metal (carbon steel, copper alloy, stainless steel, etc.) corrosion and heat exchanger scaling.
 (3) Utilizes our company's modified PESA high-performance scale inhibitor and dispersant product, providing excellent prevention against scaling and suspended solids deposition. This technology is one of the latest in water treatment. Using this product can prevent scaling in recirculating water systems that traditional programs cannot handle. It also offers very good dispersing performance under conditions of high water temperature and low flow velocity, reducing the formation of iron, phosphate, and foulant deposits.
(4) Employs an AA/AMPS/HPS dispersant product, which effectively prevents scaling and suspended solids deposition. When combined with appropriate microbial control, it effectively prevents foulant deposition, thereby avoiding under-deposit corrosion which is prone to occur when chloride and sulfate concentrations are high in recirculating water.

Application: 

As a scale and corrosion inhibitor, it exhibits excellent ability to inhibit carbonate scale in water with high Ca²+and high alkalinity, and has good dispersing properties. It is suitable for recirculating cooling water systems with high cycles of concentration and high pH values.

Usage Method: 

Dosage varies depending on the water quality indicators and process parameters of the application system. Generally, based on the makeup water volume, the dosage concentration should be controlled between 20~50 mg/L. Suitable for pH range 7.0 – 9.5.

Packaging, Storage & Transportation: 

Packed in 25 kg, 200 kg, or 1000 kg plastic drums. Store in a cool, dry place. Shelf life is twelve months. Handle with care during transportation to prevent impact.

Power industry

Chemical industry

Urban sewage treatment

Our Factry

Company Introduction

Founded in 1999 with industrial cleaning as its starting point, Scien Green Environment Co., Ltd has undergone a remarkable transformation from a single-business entity to a diversified enterprise after 26 years of dedicated development. Today, we have grown into a medium-sized enterprise specializing in providing a wide range of professional services for the industrial sector, including industrial cleaning service, supply of water treatment equipment, as well as R&D, production and sales of various special chemicals.

With continuous technological innovation and profound industry accumulation, we had been certified as a national high-tech enterprise. It has firmly ranked among the top three in China's industrial cleaning market amid fierce competition, and successfully entered the international industrial cleaning market, establishing a brand image with both strength and good reputation.

The extensive layout of the cooperation network is the solid foundation for the company's steady development. We have established long-term and stable cooperative relationships with over 100 domestic and foreign enterprises in diverse industries, such as power, metallurgical, chemical, water purification, machining, food, etc. Our business scope covers almost all provinces in China. In response to the "Belt and Road" initiative, we also extended our services to Vietnam, Malaysia, Laos, Bangladesh, South Africa and some other countries.

In the core business fields, we not only provide customized industrial cleaning project services, but also independently develop, produce and sell more than 200 kinds of industrial chemicals in eight series, including scale inhibitor, corrosion inhibitor, demulsifier, flocculant, bactericide and algaecide, defoamer, machining cutting fluid etc. Our high-quality products and services have won wide acclaim from our customers.

"All is for the happiness of customers and employees" is the business tenet we have always adhered to. We sincerely look forward to working hand in hand with customers worldwide to create a more brilliant future through mutual benefit and win-win cooperation.

Company Advantage

COMPANY ADVANTAGE   >>>>>>

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25 years of experience in Water treatment chemicals production,
the company has developed into a "two - place, three - factory" enterprise, with a total production area of nearly 80,000 square meters.

Strong R&D capabilities, 
including 1 provincial and municipal postdoctoral innovation and practice workstation, 4 provincial R&D platforms, 8 municipal R&D platforms, 12 invention patents, 18 utility model patents, drafting of multiple national industry standards, and dozens of professional papers.

Customized Solutions,
Based on each customer's system operating conditions, water quality, and pain points, we conduct research to identify the optimal customized solution and address their specific challenges.

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Extensive practical experience
Years of operational management experience in hundreds of power plants, hundreds of chemical plants, over 20 coking plants, and over 20 metallurgical plants.

One-Stop Solution Capabilities,
We offer comprehensive products and services, from water quality analysis and solution design to equipment manufacturing, installation and commissioning, chemical treatment, and after-sales service, providing customers with a comprehensive, one-stop solution.

Strong service capabilities,
More than 20 technical service engineers provide on-site problem solutions within 2 hours.

Qualification Certificate

Our Team

Warehousing&Shipping

Packaging:

This product is packaged in 25L and 200L plastic drums.

Storage:

This product should be stored in a cool, dry indoor environment. It must not be stored for prolonged periods in high-temperature or extreme cold environments.

1000L  drum

200L drum

25L drum

FAQ

FAQ

1. Q: Are you a manufacturer or a trading company?

A: We are a professional manufacturer who has been in this industry for more than 25 years since our founding in 1999.

 

2. Q: What products and service can you provide?

A: We produce more than 200 kinds of industrial chemicals in eight series, including scale inhibitor, corrosion inhibitor, demulsifier, flocculant, bactericide and algaecide, defoamer, machining cutting fluid etc. Besides, we also provide on-spot industrial cleaning service for diverse factories. 

 

3. Q: Do you provide OEM or ODM service if customers need?

A: Yes. Actually, most of our solutions are OEM or ODM, because operating conditions, water quality, desired effects, budgets are different for various customers. We will spare no effort to meet their diverse requirements.  

 

4. Q: What's your MOQ for your chemical agent?

A: It is 1 ton, but the transporting cost is much higher. We'd like to share that increasing your order quantity would bring two nice benefits: not only will the transportation cost per ton be reduced, but you'll also be eligible for a more favorable discount on the products themselves.

 

5. Q: What's your payment term? 

A: Usually T/T, L/C, Credit Card, West Union etc. 

 

6. Q: What trade terms can you do?

A: Usually FOB, CFR, CIF, EXW, DDU, other terms can be negotiated.