مجموعة تكنولاب البهاء جروب

تحاليل وتنقية ومعالجة المياه
 
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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 | 
 

 ازالة ملوحة مياه البحار(كيفية تقييم ملوحة مياه البحار لتحديد طرق ازالتها)3

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عدد المساهمات : 3596
تاريخ التسجيل : 15/09/2009
العمر : 50
الموقع : مصر

مُساهمةموضوع: ازالة ملوحة مياه البحار(كيفية تقييم ملوحة مياه البحار لتحديد طرق ازالتها)3   الخميس ديسمبر 02, 2010 11:42 am

Organic Material and its Breakdown Products

In water, organic material consists of living organisms and various dissolved organic chemicals of their excretion and dead matter and with its associated decomposition products.
Additional organic material can be contributed intentionally or by accident by the activities of man.

Organic chemicals or tissues consist mostly of the elements carbon, oxygen, hyrdrogen, nitrogen and sulfur.

It is constantly subject to decomposition into its ultimate breakdown products of carbon dioxide, sulfide, ammonia, nitrate, hydrogen ion, and water.

Carbon is always a component of organic chemicals. In the analysis or organics, the characteristics of decomposition potential and carbon presence have become useful to measurement.

Measurement of organics can give the pond owner an idea of overall enrichment and because decomposition requires oxygen, a general idea of what will be demanded of a pond’s oxygen content.

Some organic materials such as pesticides will act as toxins to fish at very low levels. For low level detection of these specific organic constituents sophisticated instrumentation techniques such as chromatography are used.

Total Organic Carbon

This test is commonly reported on laboratory forms and is given in mg/l.

Natural surface water would be expected to contain 10 mg/l and water that receives
regular feeding could build up to over 30 mg/liter.

Water with decomposing plant life could also be expected to have high organic carbon.

The measure of total organic carbon includes dissolved organic carbon and suspended material which is commonly called particulate organic carbon.

The former can be derived if the water sample is passed through a fine filter.

COD

Chemical oxygen demand is a speedy and reliable estimate of organic load that is reported in mg/liter.

A normal measure would read less than 10. A measure of 60
would be considered rich.

BOD

Biochemical oxygen demand is a standard test for organic material.

It is reported in mg/l per hour or per total test time.

On a per hour basis 0.5 would be considered rich and 0.05 lean in BOD.

BOD is usually measured over a 5 day test period.

Chlorophyll a

The measure of this photosynthetic pigment gives an estimation of plant life suspended in the water column.

Unfertile ponds range up to 20 micrograms/l and fertile ponds with rich phytoplankton blooms range 20 to 150 micrograms/l.

Oil and Grease

This test is used for cases of pollution and is selective since most oils and grease float at the surface.

Aquatic animals suffer at rates above 0.1 mg/l where the oily products are not those of the natural release of plants or other living agents of the pond.

Roughly, sudden die-off of fishes would be expected to occur when such concentrations exceed 100 mg/l.

An “oil slick” is usually apparent in cases of pollution but a sudden die off of an
algae population will cause a slick from oil material of the plants.

Phenol

Phenol causes flavor problems to fishes in polluted waters but has not been attributed a major role in fish loss in pond waters.

Its presence on forms is related to its requirements in meeting water criteris of regulatory agencies and help as an indicator of pollution.

Levels in normal water would be less than 1 mg/liter.

Cyanide

Cyanide will kill fish at less than 1 mg/liter. Although present to some extent in all living systems fish loss is considered to happen only in cases of special pollution.

Nitrite
Nitrite is one of the basic breakdown products of organic matter decomposition and acts as an intermediate stage in the conversion of ammonia to nitrate.

It is changed quickly to nitrate if oxygen is present.

In culture ponds that are rich from feeding the progress of natural events sometimes results in a temporary accumulation of this chemical in harmful amounts.

Nitrite measurements of more than 1 mg/l should be suspect in causing deaths to fish life.

Pesticides

Unlike heavy metals, pesticides are not a natural part of the environment and their presence is determined by past activities of man.

A knowledge of the historical application of pesticides in the watershed will give a
clue to which chemicals should be tested for.

Test laboratories offer “scans” of pesticides known to retain their integrity months and years after application.

Contemporary pesticides have been developed on the basis of short residual characteristics and many quickly disappear from detection soon after application.

Insecticides are more toxic to crustacea than fish because of their closer kinship to insects.

In following pesticide groups are present: organochlorides (i.e. DDT, toxaphene) 0.01-0.5 mg/l; organophosphates (i.e. methyl parathion, malathion) 1-10 mg/l; carbamates (i.e. carbaryl, methomyl) 0.1-10 mg/l; pyrethroids (i.e. permethrin)
0.1-10 mg/l; fungicides (i.e. benomyl, captan) 0.05-5 mg/l; herbicides (aquatic and terrestrial toxicity varies greatly) 0.05-500 mg/l.


Flesh Analysis

Fish flesh is often taken in large scale fish kills to analyze for possible toxicants.

Pesticides and heavy metals are the most common items investigated.

Some metals will normally be found in much greater concentration in the flesh than the water is which that fish swims.

Some pesticides characteristically also accumulate in quantities much greater than are present in the water.

Without baseline information on the fish in question, it is difficult to assess the importance of pesticide or metal presence except to establish the fact that such chemical constitiuents are present.

SEDIMENTS

Sediments or muds from pond bottoms are usually checked for heavy metals and pesticides.

Measurements of heavy metals in sediments are typically much higher than those measured in the water column.

Usual measures of lake sediments in mg/l are cadmium 0.1-1.5; cobalt4-40., chromium 50-250, copper 20-90, lead 10-100, lithium 15-200, manganese 100-1800., mercury 0.1-1.5; nickel 30-250., zinc 50-250.. and iron 11,000-70,000

Sediment pesticides are often checked when establishing a particular site as suitable for fish culture.

The very persistent pesticides are the object of such checks and organochlorines are usually tested as “scans”. In Texas toxaphene is the most common residual detected
in quantities that would be considered a threat to fish life.

Sediments are also checked for pesticides when they are suspect in a catastrophe situation.

It is essential, however, that the testing laboratory be advised as to which particular type of pesticide has been used.

Otherwise many useless tests may be conducted which result in a very high expense to the pond owner.
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ازالة ملوحة مياه البحار(كيفية تقييم ملوحة مياه البحار لتحديد طرق ازالتها)3
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مجموعة تكنولاب البهاء جروب :: قسم معالجة وتنقية وتحاليل المياه :: معالجة وازالة ملوحة مياه البحر والمياه الجوفية-
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