STP Neutralizer

STP water neutralizer

Sewage treatment is the process of removing contaminants from wastewater, primarily from household sewage. It includes physical, chemical, and biological processes to remove these contaminants and produce environmentally safe treated wastewater (or treated effluent). A by-product of sewage treatment is usually a semi-solid waste or slurry, called sewage sludge that has to undergo further treatment before being suitable for disposal or land application. 

Application
  • Eliminates or reduces need for toxic and expensive chemicals
  • Reduces sludge production and handling
  • Reduces BOD, COD, TSS - within Pollution control board norms
  • Reduces aeration requirement
  • Treated water can be used for irrigation
Dose

Initial dosage is 50ppm which is to be applied on a daily basis for 7-10 days.
Then you can evaluate and apply according to your desired COD & BOD level.

Packing sizes
25 Ltrs, 210 Ltrs
MSDS

Product Name : STP TG Neutralizer
Part Number : RXSOL-40-5028-025

Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.

VASHI ,NEW BOMBAY 400703 INDIA

Branch : Kandla, Surat, Mumbai ,Chennai, Vizag,  Kolkata, UAE, Oman

 

Phone +91 22 2087 1200 - 1500
Fax +91 22 2761 2100 :::AOH :0091 9821214367
Email 123@rxmarine.com
Website www.rxmarine.com

 

Name of Substance                          Cas Number EINECS No Wt.% Symbol
Sodium Sulfite 7757 -83-7 231-821-4 20 -25 %  Xi
DM Water 7732-18-5 231-791-2 75 - 100%  NA
Stabilizer Proprietory  ------ 1 - 5 %  NA

Signal Word                        Warning (Irritant)
Hazard Statements

H315 – Causes skin irritation
H320 – Causes eye irritation.
H333 - May be harmful if inhaled.

Precautionary statements - prevention P264 – Wash thoroughly after handling.
P305, P351 and P338 – IF IN EYES: Rinse with water for several minutes.
Remove contact lenses if present and continue rinsing.
P302 + P352 – IF ON SKIN: Wash with plenty of soap and water
Precautionary statements - response

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

IF ON SKIN (or hair): Take off immediately all contaminated clothing.

Rinse skin with water/shower. IF INHALED:

Remove person to fresh air and keep comfortable for breathing.

Immediately call a POISON CENTER or doctor/ physician.

IF IN EYES: Rinse cautiously with water for several minutes.

Remove contact lenses, if present and easy to do.

Continue rinsing. Immediately call a POISON CENTER or doctor/ physician.

Wash contaminated clothing before reuse. Absorb spillage to prevent material damage.
Storage: Store locked up. Store in original supplied container.
Disposal: Dispose of contents/ container to an approved waste disposal plant.

Eye Contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses,

if present and easy to do. Continue rinsing. Get medical attention immediately.

Skin Contact

Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available.

Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.

Inhalation:             

If inhaled, If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Call a physician.

Ingestion:

If swallowed, do not induce vomiting. Allow victim to rinse his mouth and then to drink 2-4 cupfuls of water.

Never give anything by mouth to an unconscious person. Call a physician.

Notes to Physicians Treat symptomatically.

Flamibility Not Flammable
Suitable extinguishing media Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Protective  Equipment                       Use personal protective equipment.
Hazardous combustionproducts May release hazardous gas
Advice for firefighters

Wear self-contained breathing apparatus. Wear full protective equipment.

Because fire may produce toxic thermal decomposition products,

wear a self-contained breathing apparatus (SCBA) with a full face piece operated in pressure-demand

or positive-pressure mode.

Specific extinguishing methods

Fire residues and contaminated fire extinguishing water must be disposed of in accordance

with local regulations. In the event of fire and/or explosion do not breathe fumes.

 

 

Personal Protectiv Wear appropriate PPE Kit
Spillage

Leaks may be located by spraying the area with ammonium hydroxide solution

which forms a white fume in the presence of sulfur dioxide.

Enviromental  Precaution 

Do not allow contact with soil, surface or ground water.If the products get into drains,

inform the relevant authorities immediately.

Methods and materials for
containment and cleaning up

Stop leak if safe to do so. Contain spillage, and then collect with noncombustible absorbent material,

(e.g. sand, earth, diatomaceous earth, vermiculite) and place in container

for disposal according to local / national regulations (see section 13). Flush away traces with water.

For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway.

 

Advice on safe handling

Do not ingest. Do not get in eyes, on skin, or on clothing.

Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. Use only with adequate ventilation.

Wash hands thoroughly after handling.

Storage

Do not store near acids. Keep out of reach of children.

Store in suitable labeled containers. Store in areas, away from heat and moisture and

protected from physical damage. Segregate from acids and oxidizers.

Advice on general occupational hygiene

Wash hands after use. Do not to eat, drink and smoke in work areas.

Remove contaminated clothing and protective equipment before entering eating areas.

 

Engineering Control

Provide general or local exhaust ventilation systems to maintain airborne concentrations below OSHA limits .

Local exhaust ventilation is preferred because it prevents contaminant dispersion into the work area

by controlling it at the source.

Personal   Protection

Eye protection : Wear eye protection/ face protection.
Hand protection : Wear the following personal protective equipment: Standard glove type.

Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. 

Skin protection : Personal protective equipment comprising: suitable protective gloves,

safety goggles and protective clothing

Respiratory protection

Follow OSHA respirator regulations (29 CFR 1910.134) and, if necessary,

wear a MSHA/NIOSH-approved respirator.

Select respirator based on its suitability to provide adequate worker protection for given working conditions,

level of airborne contamination, and presence of sufficient oxygen.

For emergency or non-routine operations (cleaning spills, reactor vessels, or storage tanks),

wear a SCBA. Warning! Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.

Hygiene measures

Handle in accordance with good industrial hygiene and safety practice.

Remove and wash contaminated clothing before re-use.

Wash face, hands and any exposed skin thoroughly after handling.

Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard.

       gloves                suit                

            Gloves                       Suit                          

  

 

Form         Liquid
Colour Colourless
Odour Odourless
Boiling point 100°C
Flash Point Not Flammable
Freezing Point 0°C
pH 8 -9
Evaporation rate No data available
Flammability (solid, gas) No data available
Upper explosion limit No data available
Lower explosion limit No data available
Explosive properties No data available
Vapor pressure No data available
Relative vapor density No data available
Relative density 1.15 -1.25 g/cm3 (25C)
Water solubility Soluble
Solubility in other solvents Soluble in Glycerin
Partition coefficient: octanol No data available
Autoignition temperature No data available
Thermal decomposition No data available
Viscosity, kinematic No data available
Molecular weight No data available
VOC No data available

 

Recativity                                             None
Stability Stable under normal  conditions.
Possibility of hazardous reactions No dangerous reaction known under conditions of normal use.
Chemical Incompatibilities:

It may, in acidic solutions, release toxic and hazardous fumes of sulfur oxides,

including sulfur dioxide. Acute poisoning from sulfur dioxide is rare because

the gas is easily detected. It is so irritating that contact cannot be tolerated.

Symptoms include coughing, hoarseness, sneezing, tearing,

and breathing difficulty. However, workers who cannot escape high accidental

exposure may suffer severe pulmonary damage which can be fatal.

Contact with powdered potassium, sodium metals, alkali, and oxidizing

agents produce violent reactions. Reacts with water and steam to form corrosive sulfurous acid. Reacts with chlorates to form unstable chlorine dioxide

Hazardous Decomposition

Decomposition products may include the following materials:
Sulphurous oxides (SOx)
May release hazardous sulfur dioxide gas.

Condition to Avoid Avoid excessive heat, or open flame.
Polymerization Will not occur.

 

Route of  Exposure                             Inhalation, Eye contact, Skin contact
Eye Effects   (rabbit)               Not available.                      
Skin Effects (rabbit): Not available
Acute Inhalation Effects (rabbit):   Not Available
Acute Oral Effects (rabbit):LD50 = Not Available
Carcinogenicity IARC, NTP, and OSHA do not list Sodium Sulfite as a carcinogen.
Chronic Effects

Prolonged or repeated exposure may cause dermatitis, and sensitization reactions. 

Exposure to asthmatic, atopic and sulfite sensitive individuals

may result in severe bronchoconstriction and reduced levels in forced expiratory volume.

Acidic decomposition of sodium sulfite may release toxic and hazardous fumes of sulfur oxides, including sulfur dioxide, which may cause permanent pulmonary impairments from acute and chronic exposure.

 

 

Ecotoxicity This solution is commonly used as a waste water, Ballast Water dechlorination agent. High concentrations will contribute to
elevated chemical oxygen demand in aquatic environments.
Environmental Effects No data available
Toxicity to fish No data available
Toxicity to daphnia  and others No data available
Toxicity to algae                       No data available
Persistence and degradability No data available
Bioaccumulative potential No data available
Mobility in soil Slight

 

 

Remarks

Please consider the relevant

national or regional provisions.

Waste shall be separated into the categories

that can be handled separately

by the local or national waste management facilities.

Waste Disposal

The product should not be allowed

to enter drains, water courses or

the soil. Where possible

recycling is preferred to

disposal or incineration.

If recycling is not practicable,

dispose of in compliance with local regulations.

Dispose of wastes in an approved waste disposal facility

 

UN        Number                                          Not Applicable
Proper shipping name Non-Regulated Material
Transport hazard class(es)
ADR/RID Not Applicable
Subsidiary risk IMDG Non-Regulated Material
Subsidiary risk IATA  Non-Regulated Material
Packing group                                                                                 Not  Applicable
Environmental hazards                                                                   No
Marine pollutant Not Applicable
ADR/RID
Hazard ID NA 
Tunnel Category NA
IMDG
EmS Code NA 
IATA
Label: GHS label requirements
 
Special Provisions: None indicated

 

EPA Regulations RCRA Hazardous Waste Classification (40 CFR 261)     : Not listed
RCRA Hazardous Waste Number (40 CFR 261)             : Not listed.
CERCLA Hazardous Substance (40 CFR 302.4)             : Not listed.
CERCLA Reportable Quantity (RQ)                                 : NA
SARA Title III                                                                   : Not listed.
FIFRA                                                                               : Not regulated.
TSCA                                                                               : All components listed
OSHA Regulations Air Contaminant (29 CFR 1910.1000) Not listed.
OSHA Specifically Regulated Substance: Not listed
Other Regulation

FOR INDUSTRIAL USE.
FDA (GRAS): Regulated when used as a food preservative.
WHMIS Classification (Canada): D2B

 


Other Information  

The information above is believed to be accurate

and represents the  best information   currently    available  to us. 

However,   we   make no warranty of merchantability or any other warranty,

express or implied, with respect to such information, and  we assume  no liability resulting from its use.

Users should make  their  own  investigations  to determine the suitability of the information for their particular purposes.

In no event shall be liable for any claims, losses, or damages of any third party or for lost profits or any special,

indirect, incidental, consequential or exemplary damages, howsoever arising, even if RX Marine International  has been advised of the possibility of such damages.

DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.

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