Archives

Chemical Tank

Chemical dosing systems - the treatment of water consists of a metering pump and chemical tank

Chemical dosing systems are widely used in the treatment of water. In most cases, the dosing system consists of a metering pump and chemical tank. In some cases the system has a monitor or controller that measures, and even adjusts to measured levels of concentration.

Adjusting pH in treating water is a common example of chemical dosing. In addition to the obvious, achieving neutrality, pH adjustments may also be used to enhance system performance. In the case of rejecting boron from water using reverse osmosis, elevating the pH by injecting caustic will increase the rate of rejection. Lowering the pH by means of injecting acid may add in the control of scale precipitate and formation.

Chemical dosing systems are often used to inject antiscalant and antifoulant chemical into RO feed water as a means of controlling scale and optimizing recovery rates. Disinfecting water by injecting chlorine is another often used application for a chemical dosing system.

It’s important to choose an appropriately sized metering pump for a chemical dosing system. While there are many different type of controls for metering pumps used in chemical dosing systems, it’s best to operate a pump somewhere between 50 and 75% of its capacity. With most metering pumps, they are most accurate and consistent at such settings.

The osmotic pressure of ocean water is approximately 300 psi on average. By boosting the pressure of that seawater to 2 or 3 times the osmotic pressure against a semi permeable membrane, there is significant positive pressure to filter out dissolved salts as water is driven to permeate the membrane that the salt cannot. At some point, as the seawater is de-watered, the remaining seawater reaches a concentration with an increasing osmotic pressure approaching that of the pressure applied by the pump.

In a reverse osmosis desalination system, one feed stream enters the system and 2 exit. One exiting stream is the permeate or product. The other exiting stream is the concentrate or reject. The permeate has passed through the membrane and is relatively salt free. The concentrate is now more concentrated in salt by a factor of how much permeate or de-watering occurred.

We can offer many options with our chemical dosing systems: tank level switch, skid mounting, PLC controller, BMS signal, high speed mixer, inline flash mixer and proportional dosing option.

For more information, please visit our website: http://www.pure-aqua.com/chemical-dosing-chemical-feeding.html

chemical dosing

chemical dosing systems

water maker

Contact Us:-

Pure Aqua, Inc.

2230 South Huron Drive

Santa Ana,

CA 92704 USA

Tel: (714) 432-9996

Fax: (714) 432-9898

Find Chemical Tank On eBay Below:

Roundhouse N Scale 30 Ft Modern Tank Car Emery Chemical UTLX
Roundhouse N Scale 30 Ft Modern Tank Car Emery Chemical UTLX
$12.99
Atlas N Scale BREA Chemical Beer Can Tank Car 3242
Atlas N Scale BREA Chemical Beer Can Tank Car 3242
$9.99
Atlas N 50001573 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1273
Atlas N 50001573 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1273
$22.98
Atlas N 50001574 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1279
Atlas N 50001574 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1279
$22.98
Atlas N 50001575 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1290
Atlas N 50001575 Hooker Chemicals Tacoma WA 11000 Gal Tank Car Rd 1290
$22.98
Atlas 50002092 N ga Occidental Chemical Trinity 17600 g tank car 112048
Atlas 50002092 N ga Occidental Chemical Trinity 17600 g tank car 112048
$25.46
Atlas 50002091 N ga Occidental Chemical Trinity 17600 g tank car 112039
Atlas 50002091 N ga Occidental Chemical Trinity 17600 g tank car 112039
$25.46
Atlas 50002090 N ga Occidental Chemical Trinity 17600 g tank car 112028
Atlas 50002090 N ga Occidental Chemical Trinity 17600 g tank car 112028
$25.46
Bachmann 17152 N Canadian Chemical Co Ltd Chemcell 3 Dome Tank Car
Bachmann 17152 N Canadian Chemical Co Ltd Chemcell 3 Dome Tank Car
$27.81
N Scale Bachmann Dow Chemical Tank Car 73661 NIB
N Scale Bachmann Dow Chemical Tank Car 73661 NIB
$8.00
Model Power Chemical Tank Car General Chemical Co N Scale Train Car Model MIB
Model Power Chemical Tank Car General Chemical Co N Scale Train Car Model MIB
$10.67
InterMountain 66302 Shell Chemical 8000 Gallon ACF Type 27 Tank Car Riveted N
InterMountain 66302 Shell Chemical 8000 Gallon ACF Type 27 Tank Car Riveted N
$16.34
InterMountain 66336 Diamond Chemicals 8000 Gallon ACF Type 27 Riveted Tan
InterMountain 66336 Diamond Chemicals 8000 Gallon ACF Type 27 Riveted Tan
$16.72
N scale tank car GATX Hooker Chemicals tan Bachmann dark wheels
N scale tank car GATX Hooker Chemicals tan Bachmann dark wheels
$15.95
Micro Trains 065 00 190 39 1 Single Dome Tank Car Diamond Chemicals  74350
Micro Trains 065 00 190 39 1 Single Dome Tank Car Diamond Chemicals 74350
$20.49
MICRO TRAINS 39 DIAMOND CHEMICALS SINGLE DOME TANK CAR NIB RD 74277
MICRO TRAINS 39 DIAMOND CHEMICALS SINGLE DOME TANK CAR NIB RD 74277
$12.75
Atlas 50002074 N ga Dow Chemical ACF 23500 gal tank car 40040
Atlas 50002074 N ga Dow Chemical ACF 23500 gal tank car 40040
$23.76
Atlas 50002072 N ga Dow Chemical ACF 23500 gal tank car 40033
Atlas 50002072 N ga Dow Chemical ACF 23500 gal tank car 40033
$23.76
Atlas 50002073 N ga Dow Chemical ACF 23500 gal tank car 40037
Atlas 50002073 N ga Dow Chemical ACF 23500 gal tank car 40037
$23.76
Atlas 50002391 N ga Dow Chemical 17360 gal tank car 80000
Atlas 50002391 N ga Dow Chemical 17360 gal tank car 80000
$25.46
Atlas 50002393 N ga Dow Chemical 17360 gal tank car 80010
Atlas 50002393 N ga Dow Chemical 17360 gal tank car 80010
$25.46
Atlas  50001853 28 Beer Can Shorty Tank Car Dow Chemical GATX  9530 N MIB
Atlas 50001853 28 Beer Can Shorty Tank Car Dow Chemical GATX 9530 N MIB
$18.00
Microscale Decal N 60 828 42 Tank Cars SCM Chemicals Engelhard Thiele 19
Microscale Decal N 60 828 42 Tank Cars SCM Chemicals Engelhard Thiele 19
$6.25
N Scale ATLAS 50 002 442 DOW CHEMICAL 20700 Gallon Tank Car  4754
N Scale ATLAS 50 002 442 DOW CHEMICAL 20700 Gallon Tank Car 4754
$27.54
N Scale ATLAS 50 002 073 DOW CHEMICAL 23500 Gallon Tank Car  40037
N Scale ATLAS 50 002 073 DOW CHEMICAL 23500 Gallon Tank Car 40037
$24.69
AURORA N SCALE POSTAGE STAMP TRAINS AURORA CELANASE CHEMICAL TANK CAR
AURORA N SCALE POSTAGE STAMP TRAINS AURORA CELANASE CHEMICAL TANK CAR
$12.95
N Scale Kadee 65190 Diamond Chemical 39 Single Dome Tank Car 74245
N Scale Kadee 65190 Diamond Chemical 39 Single Dome Tank Car 74245
$16.79
N Scale Atlas Chemical Industries Beer Can Tank Car 1078
N Scale Atlas Chemical Industries Beer Can Tank Car 1078
$14.99
N Scale Atlas 3244 Standard Chemical Beer Can Tank Car 510
N Scale Atlas 3244 Standard Chemical Beer Can Tank Car 510
$16.99
N Scale Atlas No 3234 Beer Can Tank Car EASTMAN CHEMICALS ETCX 243 Black
N Scale Atlas No 3234 Beer Can Tank Car EASTMAN CHEMICALS ETCX 243 Black
$6.75
ATLAS MICRO TRAINS BACHMANN N BOXCAR TANK CAR CABOOSE Santa Fe Eastman Chemical
ATLAS MICRO TRAINS BACHMANN N BOXCAR TANK CAR CABOOSE Santa Fe Eastman Chemical
$24.95
Atlas N Scale RTR Dow Chemicals Beercan Tank Car 10243
Atlas N Scale RTR Dow Chemicals Beercan Tank Car 10243
$9.99
N Occidental Chemical 16k Gallon 41 Tank Cars 1994+ Decal Microscale 60 4118
N Occidental Chemical 16k Gallon 41 Tank Cars 1994+ Decal Microscale 60 4118
$5.99
n scale Atlas 3244 2 25 beercan tank standard chemical train car
n scale Atlas 3244 2 25 beercan tank standard chemical train car
$21.99
Tennesse Eastman Chemicals Beer Can Tank Car
Tennesse Eastman Chemicals Beer Can Tank Car
$12.95
Standard Chemical Beer Can Tank Car
Standard Chemical Beer Can Tank Car
$12.95
Atlas Chemical Beer Can Tank Car
Atlas Chemical Beer Can Tank Car
$12.95
Vintage N Scale AHM Hooker Chemicals Tank Car Unused
Vintage N Scale AHM Hooker Chemicals Tank Car Unused
$17.00
Vtg Model N Scale Freight Car Yellow Chemical Tank Shell Model Power NIB
Vtg Model N Scale Freight Car Yellow Chemical Tank Shell Model Power NIB
$8.50
N SCALE POSTAGE STAMP TRAINS AURORA CELANEX CHEMICAL TANK CAR
N SCALE POSTAGE STAMP TRAINS AURORA CELANEX CHEMICAL TANK CAR
$11.99


Recently Purchased Chemical Tank:


atlas n scale frontier chemical single dome tank car , minitrix 3293 gatx 39617 celanese chemicals 38 single dome tank car , n scale micro trains 74350 06500190 single dome diamond chemicals tank car z006, n scale model train roundhouse 84600 hooker chemicals 30 tank car gatx 24922, n scale model train atlas 43771 hooker chemicals 11000 gallon tank car shpx 1284, model power 3459 chemical tank, model power 3456 chemical tank, atlas n gauge mississippi chemical 11000 gal tank car new, atlas n gauge spencer chemical 11000 gal tank car new, atlas n scale 2262 frontier chemical tank car in orig box, new n scale roundhouse 8383 50 modern tank car elcor chemical railroad train , n scale model power celanese chemical single dome tank car 3293 , nscale atlas 3233 dow chemical beer can tank car 10243, n model power brea chemicals 39 tank car 77412, atlas chemical beer can tank car, standard chemical beer can tank car, tennesse eastman chemicals beer can tank car, atlas 3233 n scale dow chemical 26 beer can tank car rd gatx 10243, n scale atlas no 3234 beer can tank car eastman chemicals etcx 243 black, model power n scale frontier chemical single dome tank car, lifelike n scale s784b hooker chemicals 3 dome tank car, model power n scale 3259 chemical tank car michigan alkali co, n scale atlas 40571 stauffer chemical 17360 gal tank car 85275, atlas 50002391 n ga dow chemical 17360 gal tank car 80000, atlas 50002393 n ga dow chemical 17360 gal tank car 80010, atlas 50002072 n ga dow chemical acf 23500 gal tank car 40033, atlas 50002073 n ga dow chemical acf 23500 gal tank car 40037, atlas 50002074 n ga dow chemical acf 23500 gal tank car 40040, atlas 50002091 hokx occidental chemical 17600 gal tank 112039 yankeedabbler, atlas 50002088 dowx dow chemical 17600 gal tank 6231 yankeedabbler, n scale bachmann dow chemical tank car 73661 nib, vtg model n scale freight car yellow chemical tank shell model power nib, atlas 50002091 n ga occidental chemical trinity 17600 g tank car 112039, atlas 50002090 n ga occidental chemical trinity 17600 g tank car 112028, atlas 50002092 n ga occidental chemical trinity 17600 g tank car 112048, n 40 sgl dome chemical tank car union 76 uocx 10318 mdp83755, micro trains 39 diamond chemicals single dome tank car nib rd 74277, 2pack n scale model railroad lng spherical tanks chemical plant natural gas, n scale bachmann 41 dow chemical tank car nib, atlas n scale 3233 dow chemical beer can tank carnew in case, special runesm 1408 emery chemicals 42 chemical tank car38263 mint nscale, special runesm 1406 dow chemicals 42 chemical tank car 38357 mint nscale, special runesm 1405 pan pacific 42 chemical tank car 42718 mint nscale, model power 83758 n scale brea chemicals 40 chemical tank car new in box, bachmann 41 tank car dow chemical n scale clean and good nice item, 2pack n scale model railroad lng spherical tanks for chemical plant natural gas, new atlas n gauge acf 17360 gal tank car dow chemical, n scale atlas 40592 17360 gallon tank car olin chemicals 19441, n scale diamond chemicals gtax mtl 4 tank car runner lot gtax kadee diff numbers, atlastrainman beer can tank car hooker chemical 24937 31411, model power 83459 n scale liquid chlorine 40 chemical tank new in box, atlas 50002642 n jefferson chemical 11000gallon tank car with platform 32248, model n scale €general chemical single dome tank car rd 5298, bachmann 17155 n carbide amp; carbon chemicals corp 3dome tank car, new n scale atlas 32372 beer can tank car hooker chemical 24914 railroad train, brand new atlas nscale brea chemical tank car mint c10, bachmann 41 chemical tank car n scale 5119 , atlas 1160 n acf 23500 galdow chemical tank car rd 40033 nib 50002072, n scale atlas 40572 stauffer chemical 17360 gal tank car 85287, con cor 000101601j 46 tank carsclair chemical nos, bachmann n scale dow chemical tank train car new in box, atlas 3234 eastman chemical beer can tank car etcx 243 n scale, lot of 4 model power 3411 3455 chemical tank tanker car exxon shell n scale, micro trains 39 diamond chemicals single dome tank car nib rd 74425, n scale roundhouse 84601 emery chemical 30 modern tank car 85922, nscale atlas 3233 dow chemical beer can tank car 10243, atlas micro trains bachmann n boxcar tank car caboose santa fe eastman chemical, nscale atlas 3244 standard chemical beer can tank car 510, n scale atlas chemical industries beer can tank car 1078, n scale kadee 65190 diamond chemical 39 single dome tank car 74245, aurora n scale postage stamp trainsaurora celanase chemical tank car, n scale tank car gatx hooker chemicals tan bachmann dark wheels, intermountain 66302 shell chemical 8000 gallon acf type 27 tank car riveted n, intermountain 66336 diamond chemicals 8000 gallon acf type 27 riveted tank n, atlas n scale brea chemical beer can tank car 3242, roundhouse n scale 30 ft modern tank car emery chemical utlx , roundhouse product hooker chemical 30€ modern tank car 84600 ready to run nscale



Comments are closed.