مجموعة تكنولاب البهاء جروب

تحاليل وتنقية ومعالجة المياه
 
الرئيسيةالبوابةمكتبة الصورس .و .جبحـثقائمة الاعضاءالمجموعاتالتسجيلدخول
تنظيف وتطهير وغسيل واعادة تاهيل الخزانات


معمل تكنولاب البهاء جروب
 للتحاليل الكيميائية والطبية
والتشخيص بالنظائر المشعة
 للمخدرات والهرمونات والسموم
 وتحاليل المياه

مجموعة
تكنولاب البهاء جروب
لتصميم محطات الصرف الصناعى والصحى
لمعالجة مياه الصرف الصناعى والصحى
مجموعة تكنولاب البهاء جروب
المكتب الاستشارى العلمى
دراسات علمية كيميائية



معالجة الغلايات وانظمة البخار المكثف
معالجة ابراج التبريد المفتوحة
معالجة الشيللرات
مجموعة تكنولاب البهاء جروب
اسنشاريين
كيميائيين/طبيين/بكترولوجيين
عقيد دكتور
بهاء بدر الدين محمود
رئيس مجلس الادارة
استشاريون متخصصون فى مجال تحاليل وتنقية ومعالجة المياه
متخصصون فى تصنيع وتصميم كيماويات
معالجة الصرف الصناعى والصحى
حسب كل مشكلة كل على حدة
تصنيع وتحضير كيماويات معالجة المياه الصناعية
مؤتمرات/اجتماعات/محاضرات/فريق عمل متميز
صور من وحدات معالجة المياه


technolab el-bahaa group
TECHNOLAB EL-BAHAA GROUP
EGYPT
FOR
WATER
TREATMENT/PURIFICATION/ANALYSIS
CONSULTANTS
CHEMIST/PHYSICS/MICROBIOLIGIST
 
INDUSTRIAL WATER
WASTE WATER
DRINKING WATER
TANKS CLEANING
 
CHAIRMAN
COLONEL.DR
BAHAA BADR EL-DIN
0117156569
0129834104
0163793775
0174041455

 

 

 

تصميم وانشاء محطات صرف صناعى/waste water treatment plant design

technolab el-bahaa group
egypt
We are a consultants in water treatment with our chemicals as:-
Boiler water treatment chemicals
Condensated steam treatment chemicals
Oxygen scavenger treatment chemicals
Ph-adjustment treatment chemicals
Antiscale treatment chemicals
Anticorrosion treatment chemicals
Open cooling tower treatment chemicals
Chillers treatment chemicals
Waste water treatment chemicals
Drinking water purification chemicals
Swimming pool treatment chemicals
Fuel oil improver(mazote/solar/benzene)
technolab el-bahaa group
egypt
We are consultants in extraction ,analysis and trading the raw materials of mines as:-
Rock phosphate
32%-30%-28%-25%
Kaolin
Quartez-silica
Talcum
Feldspae(potash-sodumic)
Silica sand
Silica fume
Iron oxid ore
Manganese oxid
Cement(42.5%-32.5%)
Ferro manganese
Ferro manganese high carbon

 

water treatment unit design


 

وكلاء لشركات تركية وصينية لتوريد وتركيب وصيانة الغلايات وملحقاتها
solo agent for turkish and chinese companies for boiler production/manufacture/maintance

 

وكلاء لشركات تركية وصينية واوروبية لتصنيع وتركيب وصيانة ابراج التبريد المفتوحة

 

تصميم وتوريد وتركيب الشيللرات
design/production/maintance
chillers
ابراج التبريد المفتوحة
مجموعة تكنولاب البهاء جروب
المكتب الاستشارى العلمى
قطاع توريد خطوط انتاج المصانع
 
نحن طريقك لاختيار افضل خطوط الانتاج لمصنعكم
سابقة خبرتنا فى اختيار خطوط الانتاج لعملاؤنا
 
1)خطوط انتاج العصائر الطبيعية والمحفوظة والمربات
2)خطوط انتاج الزيوت الطبيعية والمحفوظة
3)خطوط انتاج اللبن الطبيعى والمحفوظ والمبستر والمجفف والبودرة
4)خطوط تعليب وتغليف الفاكهة والخضروات
5)خطوط انتاج المواسير البلاستيك والبى فى سى والبولى ايثيلين
6)خطوط انتاج التراى كالسيوم فوسفات والحبر الاسود
7)خطوط انتاج الاسفلت بانواعه
Coolمحطات معالجة الصرف الصناعى والصحى بالطرق البيولوجية والكيميائية
9)محطات معالجة وتنقية مياه الشرب
10)محطات ازالة ملوحة البحار لاستخدامها فى الشرب والرى
11)الغلايات وخطوط انتاج البخار الساخن المكثف
12)الشيللرات وابراج التبريد المفتوحة وخطوط انتاج البخار البارد المكثف
 
للاستعلام
مجموعة تكنولاب البهاء جروب
0117156569
0129834104
0163793775
 
القاهرة-شارع صلاح سالم-عمارات العبور-عمارة 17 ب
فلا تر رملية/كربونية/زلطيه/حديدية

وحدات سوفتنر لازالة عسر المياه

مواصفات مياه الشرب
Drinking water
acceptable
values

50

colour

acceptable

Taste

nil

Odour

6.5-9.2

ph

 

1 mg/dl

pb

5 mg/dl

as

50 mg/dl

cn

10 mg/dl

cd

0-100mg/dl

hg

8 mg/dl

f

45 mg/dl

N02

1 mg/dl

Fe

5 mg/dl

Mn

5.1 mg/dl

Cu

200 mg/dl

Ca

150 mg/dl

Mg

600 mg/dl

Cl

400 mg/dl

S04

200 mg/dl

Phenol

15 mg/dl

zn

 

 

الحدود المسموح به
ا لملوثات الصرف الصناعى
 بعد المعالجة
Acceptable
values
treated wate water
7-9.5

ph

25-37 c

Temp

40 mg/dl

Suspended solid

35 mg/dl

bod

3 mg/dl

Oil & grase

0.1 mg/dl

hg

0.02 mg/dl

cd

0.1 mg/dl

cn

0.5mg/dl

phenol

1.5 ds/m

conductivity

200 mg/dl

na

120 mg/dl

ca

56 mg/dl

mg

30 mg/dl

k

200 mg/dl

cl

150 mg/dl

S02

0.75 mg/dl

Fe

0.2 mg/dl

Zn

0.5 mg/dl

Cu

0.03 mg/dl

Ni

0.09 mg/dl

Cr

0.53 mg/dl

لb

0.15 mg/dl

pb

 





pipe flocculator+daf
plug flow flocculator
lamella settels

محطات تحلية مياه البحر بطريقة التقطير الومضى على مراحل
MSF+3.jpg (image)
محطات التقطير الومضى لتحلية مياه البحر2[MSF+3.jpg]
some of types of tanks we services
انواع الخزانات التى يتم تنظيفها
ASME Specification Tanks
Fuel Tanks
Storage Tanks
Custom Tanks
Plastic Tanks
Tank Cleaning Equipment
Double Wall Tanks
Septic Tanks
Water Storage Tanks
Fiberglass Reinforced Plastic Tanks
Stainless Steel Tanks
Custom / Septic
مراحل المعالجة الاولية والثانوية والمتقدمة للصرف الصناعى

صور مختلفة
من وحدات وخزانات معالجة الصرف الصناعى
 التى تم تصميمها وتركيبها من قبل المجموعة

صور
 من خزانات الترسيب الكيميائى والفيزيائى
 لوحدات معالجة الصرف الصناعى
المصممة من قبل المحموعة



technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group

technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group


technolab el-bahaa group




مياه رادياتير اخضر اللون
بريستول تو ايه
انتاج شركة بريستول تو ايه - دمياط الجديدة
مجموعة تكنولاب البهاء جروب

اسطمبات عبوات منتجات شركة بريستول تو ايه-دمياط الجديدة

مياه رادياتير خضراء فوسفورية

من انتاج شركة بريستول تو ايه 

بترخيص من مجموعة تكنولاب البهاء جروب


زيت فرامل وباكم

DOT3



شاطر | 
 

 Cleaning In The Food Industry/ تنظيف الخزانات فى الصناعات الغذائية

استعرض الموضوع السابق استعرض الموضوع التالي اذهب الى الأسفل 
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Admin


عدد المساهمات : 3443
تاريخ التسجيل : 15/09/2009
العمر : 49
الموقع : مصر

مُساهمةموضوع: Cleaning In The Food Industry/ تنظيف الخزانات فى الصناعات الغذائية   الجمعة فبراير 17, 2012 10:16 am



Cleaning In The Food Industry

by

general.dr

bahaa badr

technolab el-bahaa group

Cleaning Water

Knowing the water source available to a food processing plant is a must when designing a sanitation program.

An analysis of the raw water should be regularly conducted two to four times a year.

The analysis should include total alkalinity, calcium hardness, iron, pH, silica, total dissolved solids, and standard plate count.
Selection of the chemical compounds used for proper equipment cleaning will be influenced by the constituents of the plant raw water supply.

For instance, if there are high levels of calcium hardness in the water a regular acid rinse may be desired to prevent mineral film buildup.

If iron is present, chelants may be needed to prevent equipment staining. Often problems in plant sanitation programs are a direct result of the raw water supply.

These sanitation problems can be prevented or minimized through advanced knowledge of the raw water quality.

When water has permanent hardness additional cleaners are required because minerals precipitate out with the alkali cleaners and will require more cleaners.

A water softener may be used in hard water areas to reduce the amount of cleaners needed.

If the raw water is not considered, films can manifest over a long period of time, making removal very difficult.

Types of Soils

The table below shows the four basic food soil residues left on processing equipment. Depending upon the food product being manufactured and the process equipment used,
varying degrees of food soil will be deposited on the equipment during production.

These food soils will require complete removal during the cleaning process and will affect the cleaning compound used, along with the method of cleaning.

Deposit Solubility Removal Process Heat Effects

Sugars Water Soluble Easy Caramelization makes removal more difficult

Fats Water Insoluble

Alkaline Soluble Difficult Polymerization makes removal more difficult

Proteins Water Insoluble

Alkaline Soluble

Slightly Acid Soluble Very Difficult Denaturation makes removal more difficult

Minerals Water Soluble


Acid Soluble Easy to Difficult Reaction with other soils

Factors Influencing Cleaning

There are four interrelated factors which effect the overall cleaning process.

When designing cleaning procedures these factors need to be carefully considered.

Time: The longer a cleaning solution remains in contact with the equipment surface, the greater the amount of food soil that is removed.

Increasing time reduces the chemical concentration requirements.

Temperature: Soils are affected to varying degrees by temperature.

In the presence of a cleaning solution most soils become more readily soluble as the temperature is increased.

Chemical Concentrations: Chemical concentrations vary depending upon the chemical itself, type of food soil, and the equipment to be cleaned.

Concentration will normally be reduced as time and temperature are increased.

Mechanical Force: Mechanical force can be simple hand scrubbing with a brush or as complex as turbulent flow and pressure inside a pipeline.

Mechanical force aids in soil removal and typically reduces time, temperature, and concentration requirements.

Methods of Cleaning

Foam: Foam is produced through the introduction of air into a detergent solution as it is sprayed onto the surface to be cleaned.

Foam cleaning will increase the contact time of the chemical solutions, allowing for improved cleaning with less mechanical force and temperature.

High Pressure: High pressure cleaning is used to increase the mechanical force, aiding in soil removal.

In high pressure cleaning chemical detergents are often used along with increased temperature to make soil removal more effective.

Clean in Place (CIP): CIP cleaning is utilized to clean interior surfaces of tanks and pipelines of liquid process equipment.

A chemical solution is circulated through a circuit of tanks and or lines then returned to a central reservoir allowing for reuse of the chemical solution.

Time, temperature, and mechanical force are manipulated to achieve maximum cleaning.

Clean Out Of Place (COP): COP cleaning is utilized to clean tear down parts of fillers and parts of other equipment which require disassembly for proper cleaning.

Parts removed for cleaning are placed in a circulation tank and cleaned using a heated chemical solution and agitation.

Mechanical: Mechanical cleaning normally involves the use of a brush either by hand or a machine such as a floor scrubber.

Mechanical cleaning uses friction for food soil removal.

Fundamental Cleaning Procedure

The following is the typical procedure used when cleaning food processing equipment.

The factors that influence cleaning (time, temperature, chemical concentration, and mechanical force), the method of cleaning, and the food soils to be removed will ultimately determine the cleaning procedures selected for use.

Pre-Rinse: Soiled equipment surfaces are rinsed with warm water to remove the gross amounts of loose food soils.

Cleaning Cycle: Removal of residual food soils from equipment surfaces through manipulation of the four basic cleaning factors and the method of cleaning.

Typically alkaline chemical solutions are used for the cleaning cycle.

Rinse: Rinsing of all surfaces with cold to hot water, depending upon the temperature of the cleaning cycle, to thoroughly remove all remaining chemical solution and food soil residues.

Acid Rinse: A mild acid rinse of the equipment neutralizes any alkaline residues left and removes any mineral soil present.

Sanitize: All equipment surfaces are rinsed or flooded with a sanitizing agent.

Time and concentration are critical for optimum results.

Cleaning Compound Composition

There are two classes of cleaning compounds, alkaline and acid.

Chemical formulations for alkaline and acid compounds vary widely providing for selection flexibility when considering sanitation procedures, types of processing equipment to be cleaned, chemical dispensing, and method of cleaning.

Alkaline Compounds

Sodium or Potassium Hydroxide: Hydroxides provide the largest portion of alkalinity and effectively saponify fats and peptize proteins for removal
Sodium Metasilicate: Aids in emulsifying and soil suspension along with protecting against metal corrosion.

Complex Phosphates: Phosphates primary function is to soften the water by chelating (binding up) the calcium and magnesium hardness.

This allows for better cleaning effectiveness and reduces mineral deposits.

Phosphates will also aid in emulsifying food soils.

Surface Active Agents (Surfactants): Surfactants help break down the surface tension of soils to improve removal.

Once the food soil is removed the surfactant forms a colloidal suspension with the soil, keeping it water soluble to prevent it from redepositing on the equipment surfaces.

Chlorine: Chlorine is added to many chemical formulations to help in peptizing proteins.

Acid Cleaners

Phosphoric Acid: Phosphoric acid provides the bulk of the acidity in most acid cleaners. Phosphoric solublizes minerals well and is less corrosive to metals than most other acids.

Other Acidulants: Acetic, hydroxyacetic, citric, sulfamic, and nitric acids are also used in many cleaners to a varying degree.

Nitric acid use has expanded greatly due mainly to cost, however nitric is very effective in the removal of tough mineral deposits in heat exchangers and evaporators.

Surface Active Agents (Surfactants): Surfactants help break down the surface tension of soils to improve removal.

Once the food soil is removed the surfactant forms a colloidal suspension with the soil, keeping it water soluble to prevent it from redepositing on the equipment surfaces.
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Cleaning In The Food Industry/ تنظيف الخزانات فى الصناعات الغذائية
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