Bran+Luebbe: Water treatment


	Water treatment
	There are many different types of water and steam circulatory systems. Although they all have the common elements of feed water treatment, steam generation and condensation, the drive towards higher efficiency results in ever more complex systems. Our analyzers can measure the key performance parameters at every stage of the process, from a simple pH measurement to silicate with a sub-ppb detection limit.
		Advantages of Bran+Luebbe On-line Analyzers: Low investment cost Low operating costs Innovative technology Space-saving design Integrated multi-stream measure- ment: up to 7 samples with one analyzer

	Accurate and Reliable – the PowerMon Family Easy to use and maintain, the PowerMon is a versatile on-line analyzer with over 100 documented applications which are easily adapted to specific analysis tasks. Up to 7 different sample streams can be measured by one instrument. The PowerMon is widely used to measure hardness, chlorine, ammonia, nitrate, iron, aluminium and manganese.Self-diagnostics, automatic calibration and low reagent consumption result in long intervals between routine maintenance to give low operating costs and minimum down time.
		Low maintenance TOC or COD on-line measurement with MoniTOC MoniTOC is an on-line analyser which offers a simple and economical alternative to the complex and hazardous manual determination of COD. Results are available in a short time and the operating and maintenance costs are very low. MoniTOC measures TOC in accordance with the DIN 38402 standard, and measurements made in this way are accepted by many authorities as equivalent to results from the old COD method. The graphical display of a day‘s measurements provides a convenient record for the user, and it is also possible to make comparisons going back over days, weeks or months, allowing water treatment and emission control to be optimised. The short response time makes MoniTOC ideal as part of a closed-loop control system. MoniTOC is a compact, economical analyser, and the wide measuring range makes it suitable for many different applications.
	Ultra modern technology - ISIS II (In-line Spectroscopic Immersion Sensor) This sensational unit is a full-range UV-visible spectrometer built into a probe which can be fully immersed in a tank, pipe or process stream and measures continuously, with high stability and almost no maintenance. The wide range measurement of the complete spectrum from 200 - 700 nm coupled with powerful software opens up true multi-parameter analysis for substances such as nitrate, suspended solids, organics, DOC, COD, BTX and individual compounds such as benzene and phenol. The probe is exceptionally easy to install and operate and offers enormous cost savings
		CeraClean - Sample preparation system for automatic Monitors CeraClean is used with the Bran+Luebbe Monitor 90 S and DiaMon, delivering a continuous supply of purified sample for analysis. CeraClean removes solids, colloids and high molecular weight interfering substances from dirty samples.
	The simpler the better In-line filtration „Raise it, wipe it, and replace it“. This simple cleaning procedure is all that is needed every 2 - 6 weeks, and takes about one minute. No tubing needs to be replaced and the filter has no consumable parts. With a weight of only 4 kg, installation is easy - just dip it into the tank.

Examples of proven applications

Parameter^*		Minimum range^*	Maximum range^*	Bran+Luebbe Monitor	Application
Acid capacity	p-value m-value	0 – 0.5 mmol/L	0 – 20 mmol/L	PowerMon Titrometer	Drinking water
Aluminium	Al³⁺	0 – 0.1 mg/L	0 - 1 mg/L	PowerMon Kolorimeter	Drinking water
Ammonium	NH^+₄	0 – 0.1 mg/L	0 – 5 mg/L	PowerMon Kolorimeter	Drinking water
Boron	H₃BO₃	0 – 10 g/L	0 – 20 g/L	PowerMon Titrometer	Cooling water monitoring in atomic power stations
Chlorine free or total	Cl₂	0 – 0.2 mg/L	0 – 3 mg/L	PowerMon Kolorimeter	Drinking water
Chlorine dioxide	ClO₂	0 – 0.2 mg/L	0 – 1 mg/L	PowerMon Kolorimeter	Drinking water
Chloride	Cl^-	0 – 0.1 mg/L	0 – 3.000 mg/L	PowerMon Ionometer	Ultra-pure water Drinking water
Color	Hazen	0 – 1 mg/L	0 – 500 mg/L	PowerMon Kolorimeter DiaMon UV-Vis spectrometer probe	Drinking water
Copper	Cu	0 – 0.03 mg/L	0 – 1 mg/L	PowerMon Kolorimeter	Boiler water Surface water
CO₂	CO₂	0 – 20 mg/L	0 – 500 mg/L	PowerMon Ionometer	Drinking water Mineral water
Fluoride	F^-	0 – 1 mg/L	0 – 500 mg/L	PowerMon Ionometer	Drinking water
Hardness	Ca²⁺Mg²⁺	0 – 0.025 mmol/L	0 – 5 mmol/L	PowerMon Titrometer	Water monitoring Drinking water
Hydrazine	N₂H₄	0 – 0.1 mg/L	0 – 2 mg/L	PowerMon Kolorimeter	Boiler water
Iron	Fe²⁺^/3+	0 – 0.02 mg/L	0 – 5 mg/L	PowerMon Kolorimeter	Boiler water Drinking water
Manganese	Mn	0 – 0.1 mg/L	0 – 2 mg/L	PowerMon Kolorimeter	Drinking water
Nitrite	NO^-₂	0 – 0.1 mg/L	0 – 3 mg/L	PowerMon Kolorimeter	Mineral water Spring water
Oxygen	O^₂	0 – 20 mg/L	0 – 20 mg/L	Clark or galvanic sensor	Water preparation
pH		2 - 12	2 - 12	ISFET Sensor	Water quality
Potassium	K⁺	0 – 10 mg/L	0 – 100 mg/L	PowerMon Ionometer	Water monitoring
Silicate	SiO^₂	0 – 0.005 mg/L	0 – 100 mg/L	PowerMon Silikometer	Ultra-pure water monitoring Boiler water
Sodium	Na⁺	0 – 0.002 mg/L	0 – 1 mg/L	PowerMon Natriometer	Ultra-pure water monitoring Cooling water
Peroxide	H^₂O^₂	0 – 0.1 mmol/L	0 – 40 mmol/L	PowerMon Titrometer	Drinking water

* Many more parameters and ranges are available.

Water treatment

Advantages of Bran+Luebbe On-line Analyzers:

Accurate and Reliable – the PowerMon Family

Low maintenance TOC or COD on-line measurement with MoniTOC

CeraClean - Sample preparation system for automatic Monitors

The simpler the better In-line filtration

Accurate and Reliable –
the PowerMon Family

The simpler the better
In-line filtration