Water Treatment Biocides

Glutaraldehyde 25% Water Treatment Microbiocide CAS 111-30-8

Glutaraldehyde 25% Water Treatment Microbiocide CAS 111-30-8

CAS 111-30-8
Purity:25%
Spec 1: Free of formaldehyde
Spec 2: Formaldehyde Content 15， 20% 25%
Product description: Glutaraldehyde 25% Water Treatment Microbiocide is a high performing microbicide. It is effective against the bacteria and fungi present in papermaking systems and useful in preventing slime formation
INQUIRY

Glutaraldehyde 25% CAS Reg. No. 111-30-8

For use in Oilfield and Pulp and Papermaking operations

Glutaraldehyde 25% Water Treatment Microbiocide is a high performing microbicide. It is effective against the bacteria and fungi present in papermaking systems and useful in preventing slime formation in all areas of the papermaking process. It is especially effective in controlling bacterial growth in aqueous pigments and filler slurries.

Typical Properties

These properties are typical but do not constitute specifications

Appearance	Transparent colorless
Active Ingredient	25% min
Specific Gravity (g/ml)	1.064at 20°C
pH (as supplied)	3.1-4.5

Applications/Directions for Use

Water Flood Injection Water

Glutaraldehyde exhibits excellent stability in oilfield injection waters, which ensures that its antimicrobial activity will not be diminished in long pipelines. Hard waters or brines do not adversely affect its biocidal efficacy, and glutaraldehyde is non-ionic so it won’t interfere with the action of demulsifiers, corrosion inhibitors, or surfactants Glutaraldehyde 25%water treatment microbiocides are typically slug dosed into the injection water on a daily or weekly basis at 50 to 2500 ppm active for up to 4 hours, although the exact treatment regimen will depend on the condition of the system, the amount of water being treated, etc.

Drilling, Completion, Workover, and Fracturing Fluids

Glutaraldehyde functions as a biocide over a broad pH range and its efficacy is much faster at neutral to alkaline pH’s than at acidic pH’s. Therefore, Glutaraldehyde 25% water treatment microbiocide products are excellent choices for use in preserving drilling muds and other oilfield fluids that are typically alkaline in pH. The combination of rapid alkaline efficacy at the typical use rates of 25 to 500 ppm as active, and proven stability and effectiveness in high salinity matrices ensures microbial protection of these important fluids.

Produced Waters

Most oilfield systems contain sulfate reducing bacteria (SRB’s) and acid producing bacteria (APB’s). The presence of SRB’s and APB’s presents a serious challenge for effective control of microbial contamination in a production system. For a biocide to be effective against these problematic organisms, it must be stable in the presence of sulfides or organic acids that are produced by these organisms. Glutaraldehyde, unlike some other biocides (formaldehyde, acrolein, and isthiazoione) does not react with, and is not deactivated by, H 2 S or other organic acids. This ensures that all of the glutaraldehyde added is available to act as a biocide. Like its use in waterflood inection systems, glutaraldehyde is typically added in slug doses on a daily to weekly basis at concentration of 50 to 2500 ppm as active.

Oil and Gas Transmission lines

Biofilms are a major problems in oil and gas production systems and pipelines are often afflicted with biofilm-related problems. Microbiologically Influenced Corrosion (MIC) is often associated with the presence of a biofilm. The control of biofilms is therefore crucial to ensuring that corrosion events, due to microorganisms, are minimized. Glutaraldehyde has been shown to penetrate a biofilm and kill the microorganisms that are contained within it. The penetrating ability of glutaraldehyde, along with its long-term stability in oilfield waters, makes it an effective product to control established biofilms in pipelines and prevents the formation of new ones.

Gas Storage Wells and Hydrocarbon Storage Facilities

The water bottoms in hydrocarbon storage tanks and gas storage wells can often be contaminated with SRB’s and serve as hosts to biofilms. This, in turn, can lead to the formation of H 2 S in the gas storage facility and the corrosion of hydrocarbon storage tanks. Glutaraldehyde preferentially partitions into the water phase in a mixed hydrocarbon/water system and so would attack any microorganisms that are present in these water bottoms.

Production Wells

The injection of scale and corrosion inhibitors into production wells can introduce microorganisms into the production equipment and the formation. The addition of glutaraldehyde during these injections (squeeze treatments) can help to control these microorganisms and may help reduce the occurrence of MIC in production equipment.

Package:

Glutaraldehyde 50% for one 20ft Fcl (Shanghai Port)
	Package No.	Per unit (kg)	New weight
Drum	80	220	17600 KG
IBC Tank	18	1100	19800 KG
ISO Tank	1	25000 (L)	19-25 MT

Quality Inspection Center

Sinotrust strictly control the quality, each lot must be strictly inspected by the QA dept. The goods will be allowed to leave factory only after quality passing inspection. Same time, the sample for each lot will be kept one year. When issues happened, we or the third authority party could reinspect.

Before each new customer issue orders, free sample is supplied for test, We ensure the sample quality is same as bulk quality.

Transport Mode:

Multiple transportation methods could be selected by customers, including Sea Transport, Airline Transport, Rail Transport and Courier Transport. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic trasnport mode, safe and fast.

Our service - Right Partner, Better Future.

With more ten years experience in industrial biocide, preservatives and mold inhibitor, We provide comprehensive customer service from the initial consultation to the final delivery of your order. We always serves with enthusiasm and accepts full responsibility in customers' work.Our priority is your satisfaction and growing solid relationships with each of our customers.

You are incharged for signing the contract, all the rest will be done by us. We guarantee belows:

1) Goods quality will be same as samples, or COA which supplied to you firstly.

2) Package also could be done accordingly to cusotmer's request, safe and good look. Conform to standard of dangerous goods shipment. And photoes will be taken during the process of container load, which will be supplied to each customers.

3) Shipment will be done by us, booking the direct, non-transfer vessel for prompt shipment. And shipping details will be advised.

4) After vessel left, the full set shipping docments will be scaned & deliveried to you on time.

5) Any issues after picking up goods or during the usage, pls contact us without hesitation.

As we expand our business all around the world, we look forward to cooperating with you in the near future.

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