Specialty Chemicals / Metal Precipitants
| POLYTHIOCARBONATE BASED PRECIPITANTS: The following precipitants are formulated with our patented PTR-1 as the precipitating chemistry. | ||
| PTR-1 | Basic polythiocarbonate organic compound that forms organo-metallic precipitates. PTR-1 Replaces DTC | PTR-1 Detox Stabilization | |
| PTB-5 | Blend with allied compounds and coagulant for mixed metals applications. (MSDS PTB-5.PDF) | |
| PTB-6 | Blend with inorganic compounds and multiple coagulants for mixed metals applications. (MSDS PTB-6.PDF) | |
| PTB-10 | Blend with PTR-1 and DTC. (MSDS PTB-10) | |
| PTB-50 | A polythiocarbonate, proprietary formulation designed as a
non-toxic precipitant of heavy metals from industrial process
wastewaters, including metals from chelated/complexed environments.
It is a powerful replacement for commonly used toxic DTC/carbamate-type
products. When compared to such products, tests show that PTB-50
has twice the precipitating activity at a similar dosage. |
PTB-50 has been formulated to remove
heavy metals from industrial process waters including effluents
of plating baths, etching solutions, and rinses containing soluble
metals. PTB-50 will reduce the concentration of the following
metals to acceptable levels within regulatory requirements:
AG, AU, CD, CO, CU, FE, HG, MN, NI, PB, and ZN. (MSDS PTB-50.PDF) |
| PTB-25 | A blend of PTB-50. | |
| PTB-36 | A blend of PTB-6 | |
| SULFIDE BASED PRECIPITANTS: The following precipitants are formulated with sodium sulfide as the precipitating chemistry. | ||
| PSB-1 | Blend of the basic inorganic compound with complementary coagulant. (MSDS PSB-1.PDF) | |
| PSB-2 | Deodorized version of PSB-1 (MSDS PSB-2.PDF) | |
| PSB-11 | Blend of PSB-1 with an organic compound to facilitate the precipitation of chelated Metals. | |
| PSOH | A low-cost blend to supplement hydroxide precipitation. (very similar to PSB-88) | |
| PSB-6 | Blend of basic precipitant with organic and inorganic coagulants. | |
| PSB-7 | Blend of basic precipitant with organic coagulants notably to facilitate settling operation. | |
| PSB-8 | Basic inorganic precipitant blend to supplement hydroxide precipitation. | |
| PSB-9 (Iron Sulfide) |
A liquid fomulation (Polythiocarbonate / Sulfide blend) designed
for the reduction of hexavalent chromium and the removal of
heavy metals from wastewater in one step and is a key component
of an overall heavy metal removal program. Replaces sodium metabisulfite,
hydrosulfite and bisulfite. Produces significantly less sludge,
requires little or no coagulation (is a self coagulating product)
and is user friendly (pourable and pumpable). Is a non-toxic
replacement and is environmentally friendly. |
USES- PSB-9 has been formulated to reduce hexavalent chromium and
remove heavy metals from the effluents of plating baths, etching
solutions and rinses containing soluble metals in one step and
at a neutral pH. Works best in a pH range from 3-8 and can be
used in lower pH conditions. It can reduce the concentration
of the following metals to acceptable levels from most waste
streams: Cd, Co, Cu, Cr, Fe, Pb, Mn, Hg, Ag, Zn, Sn. Dosage: 12 parts PSB-9 part Hex chrome (MSDS PSB-9.PDF) |
| Whats New | ||
| PAS-2 | A precipitant formulated of alkali salts that can be used to remove metals in wastewater streams over a wide pH range. The greatest reduction of metals occurs in slightly alkaline wastewater, but the chemistry is designed to eliminate H2S odor even in acid solutions as low as a pH of 3. | PAS-2 is a liquid heavy metal removal product, which has a strong affinity for metal ions such as Mercury, Silver, Cadmium, Copper, Lead, Nickel, Zinc, Cobalt II Nickel, Iron and Manganese II. This product is unique in that the structure of the product provides both metal removal as well as some coagulation of the insoluble metal particles. (MSDS PAS-2.PDF) |
| CARBAMATE BASED PRECIPITANTS: The following precipitants are formulated with sodium dimethyldithiocarbamate (DTC) as the precipitating chemistry. | ||
| PDB-Z | Blend with coagulant and modifier for co-precipitation action. | |
| PDB-N | Blend with specialty reagents for removing heavily chelated nickel. (MSDS PDB-N.PDF) | |
| PDB-C | Blend with inorganic compound and catalytic additive. (MSDS PDB-C.PDF) | |
| PDB-SU | Blend with inorganic compound and additive to negate surfactant reactions. (MSDS PDB-SU.PDF) | |
| PDB-1 | Blend with inorganic and organic coagulants to assist clarification and microfiltration. | |
| PDB-2 | PDB-2 is an organic liquid precipitant (sodium dimethyldithio carbamate) formulated for precipitating heavy metals, particularly chelated and complexed ions, in process and other wastewater. The precipitating reaction forms insoluble organometallic compounds with minimal sludge generation. This product contains no disulfides. (MSDS PDB-2.PDF) | PDB-2 can be used wherever ionic metals in solution require precipitation and removal. It is particularly effective in breaking chelators and other compounds which complex metallic ions making them resistant to conventional hydroxide precipitation. |
| PDB-3 | Blend of PDB-1 with inorganic compound to assist precipitating tin/lead. | |
| PDB-4 | Blend with inorganic compound for effective all around precipitation of multi-metals. | |
| PDB-5 | Blend with inorganic compound and a combination of inorganic (2) and organic (2) coagulants. | |
| PDB-23 | Blend with inorganic coagulant. | |
| PDB-XP | Blend with polythiocarbonate and polymers to aid microfiltration operations.(MSDS PDB-XP) | |
| Other METAL PRECIPITANTS: The following precipitants are for removing metals from wastewater streams. | ||
| CPS-29 | CPS-29 is an
inorganic salt solution with a typical pH of 0.0– 11.7.
The liquid solution is ruby red in color and will have a strong
odor of rotton eggs (without odor counter). Solutions of CP-29
are considered stable in normal transportation. Solution is
29% in strength by weight and weigh 10.0 to11.0 pounds per U.S.
gallon (1.198 to 1.318 gm/cc). Solubility of Metal Hydroxides
and Sulfides as a function of pH - Graph.PDF One of our chemical precipitants capable of breaking
down Chromium Facts
about CPS-29.PDF |
|
| CPS-29 - Compete Handbook and MSDS. PDF | Synonyms: CPS-29, calcium polysulfide, calcium sulfide, lime sulphur (CaSx) | |
| STR-43 | STR-43 is an
alkaline liquid from the chemical family Thiocarbonate. It has
a typical pH of 12.0 to 13.0. The liquid solution is clear cherry-red
in color and may have a sulfide odor. Solutions of STR-43 are
considered stable in normal transportation. Solutions range
from 24 to 43% strength by weight and weigh 10.0 to11.66 pounds
per U.S. gallon (1.2 to 1.4 gm/cc). |
|
| STR-43 - Complete Handbook and MSDS. PDF | Synonyms: sodium trithiocarbonate, carbonotrithioic acid, disodium salt (CH2S3.2Na) | |
| SDD-40 | SDD-40 is a heavy metal precipitant from the chemical family Carbamodithioic Acid Salt. It is used to remove metals from wastewater streams. It is particularly useful in the treatment of wastewater from plating operations. SD-40 is an industrial grade precipitant with a pale yellow color and a full strength pH of 12 to 14 or (neat 11 - 13). | |
| SDD-40 - Complete Handbook and MSDS. PDF | Synonyms: SDD-40, sodium dimethyl dithiocarbamate, sodium salt (C3H6NS2Na) | |
| STE-30 | STE-30 offers
a fast, efficient, easy and cost effective control of heavy
metals in wastewater streams. It wil quickly precipitate soluble
heavy metals from a wide variety of waste steams at low dosages
and usage costs. STE-30 is versatile, and is effective in both
mildly acidic and mildly alkali systems. It is also safer to
use in treatment, and presents a much lower toxicity to aquatic
life than many alternatives. |
|
| STE-30 Properties and Specifications.PDF | ||
