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World Water Day 2017
Why waste water?
Paper and Water Chemicals
WWD 2017 is about reducing and reusing wastewater to minimize water scarcity
“By 2030, nearly half the global population could be facing water scarcity.
Demand could outstrip supply by 40 percent.”Ban Ki-Moon – United Nations Secretary General
Source: Secretary-General’s Message for World Water Day 2013
At BASF, we are addressing the need for better
wastewater treatment with innovative solutions
Why waste water? BASF supports the initiative of the World Water Day 2017
Advanced
flocculation
technology for
sludge dewatering
Zetag® ULTRA
Zetag® 9100
Multifunctional
reverse osmosis
antiscalants for
(waste)water reuse
Sokalan® RO 3500
Superior foam
control in
wastewater
treatment plants
Burst® PF 13T
Preventive and
curative struvite
management
2World Water Day 2017
Antiprex® AD 1020XP
Antiprex® MSA
Paper and Water Chemicals
Zetag® ULTRA
Ultra-high molecular weight cationic powder
flocculants
Designed for high-shear applications
(centrifuges, dissolved air flotation, etc.)
Significant dose reduction up to 20%
Total dry solids can be increased by 15%
Zetag® 9100
Shear-stable linear and crosslinked cationic
inverse emulsion flocculants
Stable against high shear mixing
No lumps and/or blocked filters
No phase separation during storage
Improved antifoam properties
Advanced flocculation technology as a solution to improve sludge dewatering
3
“Each percent of water removed during sludge dewatering
results in 5 percent reduction of transportation cost and
thereby reducing CO2 emissions.”Marcus Fuest – Global Marketing BASF Water Chemicals
Our latest flocculation technologies with Zetag® ULTRA and Zetag® 9100 improve
sludge dewatering by maximizing total dry solids at low dose rates and at high solubility.
Zetag® flocculants maximize the cost-performance in sludge dewatering
World Water Day 2017
Paper and Water Chemicals
Reverse Osmosis as a solution to reuse wastewater and minimize water scarcity
4
Reliable and efficient water reuse operations with Sokalan® RO 3500
“The success of a reverse osmosis system depends upon
membrane life and performance which is directly impacted by
the efficiency of the applied antiscalant.”Sujandi – Application scientist BASF Water Chemicals
World Water Day 2017
Sokalan® RO 3500, as multifunctional antiscalant for reverse osmosis (RO) membrane
treatment keeps the membrane surface free from any scale deposition and helps to
maximize production capacity while enhancing the energy footprint of the RO plant.
Modified polycarboxylate
Low phosphorous
No eutrophication of waterbodies
NSF/ANSI 60 Standard certified
Ideal for water reuse applications
Inhibits RO membrane scaling caused
by:
Calcium Carbonate
Calcium Sulfate
Barium Sulfate
Calcium Phosphate
Calcium Fluoride
Iron fouling
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Foam control as a solution forstate-of-the-art wastewater treatment
5
Foam prevention and control in wastewater treatment with Burst® PF 13T
“Uncontrolled foaming is a common operational problem in
many wastewater treatment plants.” Stephan Nied – Application scientist BASF Water Chemicals
World Water Day 2017
Foam formation in a wastewater treatment plant can occur in the aeration tank,
secondary clarifier, as well as in the anaerobic digester or in the centrate of a centrifuge.
Burst® PF 13T, is a readily biodegradable, cost effective and universal foam control
agent working in all substrates of a waste water treatment plant.
Alcohol alkoxylate (EO/PO)
Free of silicone and solvents / hydrocarbons
Readily biodegradable (OECD 301b)
Ready-to-use and no dilution
required
Low dose (10-150 ppm)
Paper and Water Chemicals
Struvite management as a solution to protect wastewater treatment assets
6
Preventive and curative struvite management with Antiprex® solutions
“The anaerobic sludge digestion step in wastewater treatment
releases ammonium, magnesium and phosphate, named
struvite causing operational inefficiencies.”Karine Odiot – Global Industry Marketing BASF Water Chemicals
World Water Day 2017
Struvite in pipelines and on walls of process equipment is hard to physically remove and
leading to corrosion, reduced flow in pipes and increased pressure drop. Struvite results
in higher energy consumption, maintenance and frequent cleaning cycles.
Antiprex® AD 1020XP
Preventive Struvite Treatment
Combines features of scale inhibition and
dispersing properties
Antiscalant to prevent struvite formation
Sequestrant for pipe cleaning when applied
at high dosage (40–100 ppm)
Antiprex® MSA
Curative Struvite Treatment
Removes struvite faster than other acids
(e.g. phosphoric, sulphuric and formic acid)
Non-oxidizing and non-reducing
High thermal stability
Excellent eco-toxicological profile
Paper and Water Chemicals
Want to know more on how to improve your wastewater treatment?
7
Why waste water? Improve your wastewater treatment today!
World Water Day 2017
North America
BASF Corporation
100 Park Avenue
Florham Park
NJ 07932, USA
Phone: +1(800) 322 3885
South America
BASF S.A.
Av. das Nações Unidas, 14.171
10º Andar, Morumbi
04794 000 São Paulo, Brazil
Phone: +55 11 2039 2366
Europe, Middle East, Africa
BASF SE
Carl-Bosch-Straße 38
67056 Ludwigshafen,
Germany
Phone: +49 621 60 0
Asia Pacific
BASF South East Asia Pte Ltd
33 Tuas Avenue 11,
639090 Singapore
Singapore
Phone: +65 6861 6766
“Get in contact with us for
more information on BASF’s
latest innovative solutions for
better wastewater treatment!”
Your BASF Water
Chemicals Team
Visit our website www.watersolutions.basf.com or e-mail us [email protected]
Paper and Water Chemicals
