Romlott tej | Mokka

Data provider

Budapest University of Technology and Economics, Department of Applied Biotechnology and Food Science, Environmental Microbiology and Biotechnology Group

Organisation/Data provider's nameBudapest University of Technology and Economics, Department of Applied Biotechnology and Food Science, Environmental Microbiology and Biotechnology Group

Name of contact

Dr. Molnár Mónika, Dr. Feigl Viktória

Contact details

Telephone/fax

+36-1-4632347

E-mail

mmolnar@mail.bme.hu

vfeigl@mail.bme.hu

Website

http://envirotox.hu

General information about the waste or by-product

Denomination of the waste or by-productRomlott tej

Denomination of the waste or by-product in English

Spoiled Milk

Type of the waste or by-product data-sheet

General characterization

Functional characterisation

Non-hazardous waste from food industry

EWC code of waste

02 WASTES FROM AGRICULTURE, HORTICULTURE, AQUACULTURE, FORESTRY, HUNTING AND FISHING, FOOD PREPARATION AND PROCESSING
02 05 wastes from the dairy products industry
02 05 01 materials unsuitable for consumption or processing

Consistency of the waste or by-product

Fluid (liquid)

Description of the waste generating technology

Tejipari technológiák szennyvizétől különválasztott és/vagy külön gyűjthető romlott tej.

Any special characteristics of the waste or by-product

Igen, a termék fajtájától függően összetétele változhat.

Is it a hazardous waste?

Characterisation of the waste as a chemical substance

Product

Characterisation and concentration of the chemical substances

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
phosphorous

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

158 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Not a chemical substance

Other type of chemical substance

Lipidek

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Main component

Concentration of the chemical in the waste or by-product / biochar

30600 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
chlorine/chloride

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

635 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
calcium

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

1200 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
magnesium

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

97.5 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
sodium

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

1000 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Other inorganic chemical compounds
potassium

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

1520 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Metals, semi-metals and their compounds
copper

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

5 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Metals, semi-metals and their compounds
manganese

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

7 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Metals, semi-metals and their compounds
nickel

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

4 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Metals, semi-metals and their compounds
iron

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

17 mg/l

Chemical substance, Main group|Chemical substance, Subgroup

Metals, semi-metals and their compounds
zinc

Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?

Component

Concentration of the chemical in the waste or by-product / biochar

6 mg/l

Main characteristics of the waste/ by-product

Name of the waste/by-product

Romlott tej

Components of the waste/by-product

Tejtermékek gyártása során visszamaradó romlott tej. Főbb összetevők: Víz (80-90%), tejzsír (főleg trigliceridek), tejfehérje (kazeinek és savófehérjék), tejcukor, tejsav, ásványi anyagok, vízoldható vitaminok (B1, B12, B2, B6, C), enzimek (hidrolázok, oxidoreduktázok), NPN-anyagok (ammónia, szabad aminosavak, karbamid, kreatin, kreatinin, húgysav, hippursav).

Other characteristics of the waste/by-product

Környezetbe kerülve erős szaghatás jelentkezhet. Magas szervesanyag-tartalma miatt élővizekbe kerülve eutrofizációt okozhat. Fungicid, régi kertészeti gyakorlatban permetként juttatták a gombával fertőzött növényre.

Physico-chemical properties of the waste or by-product

6.6

Dry matter content (%)

Moisture content (%)

Density (g/cm3)

1.045

Total Dissolved Solids (mg/l)

148 985

Chemical Oxygen Demand, COD (mg/l)

203 000

Homogeneity

Homogeneous

Pozzolan activity

Other

Összes szilárd anyag (TS - Total Solids) = 149000-152000 mg/l;
Összes illékony szilárd anyag (Total Volatile Solids) = 100200-103800 mg/l;
Lebegő szilárd anyagok (Suspended Solids) = 1390-2070 mg/l;
Illékony lebegőanyagok (Volatile Suspended Solids) = 1575-2085 mg/l;
Összes Kjeldahl Nitrogén (TKN) = 11060-13080 mg/l;
BOI5 = 104 000 mg/l; pH = 6.1-7.1

Is this waste or by-product being utilised?

Yes

Utilisation

Alkalmas biogáz termelésre anaerob reaktorokban. Anaerob kezelésének iszapját trágyázásra használják. Fungicid, régi kertészeti gyakorlatban permetként juttatták a gombával fertőzött növényre.

References on utilisation

Pandian Sivakumar, Margandan Bhagiyalakshmi, Kamalakannan Anbarasu: Anaerobic treatment of spoiled milk from milk processing industry for energy
recovery – A laboratory to pilot scale study,Elsevier Ltd, Fuel, 96, 482–486, 2012

Hazards of the waste or by-product

Hazard characteristics

Not classified

Measured harmful effects

Yes

If harmful effect was measured, please, specify what was measured, which method was used, who did the measurement, and what was the result

A szerves szennyező anyagok koncentrációját, a biológiai terhelést a kémiai, vagy ötnapos biológiai oxigénigénnyel (KOI és BOI5) jellemzik. A lebegőanyag-tartalom, az összes nitrogén (TKN), az összes foszfor koncentrációjának vizsgálata, valamint a zsír-, és olajtartalom meghatározása jellemző a tejipari vizsgálatokra [1]. Vizsgálták a romlott tej Kémiai Oxigénigényét (KOI), a szilárd- és lebegőanyag tartalmát, valamint elemtartalmát (kalcium, magnézium, nátrium, réz, mangán, nikkel, vas) és pH-ját [2].

[1] dr. Kárpáti Árpád (1997) A tejfeldolgozás szennyvizei és tisztításuk DOKTORI (PhD) ÉRTEKEZÉS Veszprémi Egyetem

[2] Pandian Sivakumar, Margandan Bhagiyalakshmi, Kamalakannan Anbarasu: Anaerobic treatment of spoiled milk from milk processing industry for energy recovery – A laboratory to pilot scale study,Elsevier Ltd, Fuel, 96, 482–486, 2012

Suspected harmful effects

Toxikus, bonthatatlan anyagokat nem tartalmaz azonban fertőzéseket terjeszthet, növényvédőszer maradványokat is tartalmazhat.

Potential utilisation in soil

Would it be suitable for soil reclamation in general?

Yes

Justification, references

A tejipar folyékony hulladékával történő öntözés igen célszerű lehet szárazabb éghajlati viszonyok esetén. A víz újrahasznosításán túl ilyen esetben a talajban a tej szennyvízbe kerülő veszteségeinek, szerves anyagának, nitrogén- és foszfortartalmának hasznosítására is sor kerül.

[dr. Kárpáti Árpád (1997) A tejfeldolgozás szennyvizei és tisztításuk DOKTORI (PhD) ÉRTEKEZÉS Veszprémi Egyetem]

Would it supply nitrogen, phosphorous and/or potassium to the soil?

Yes

Justification, references

K-tartalma (1520 mg/l) miatt alkalmas lehet.

Would it supply mesoelements (Ca, Cl, Fe, Mg, Na, S, Si) to the soil?

Yes

Justification, references

Ca-tartalma (1200 mg/l), Cl-tartalma (635 mg/l), Na-tartalma (1000 mg/l) miatt alkalmas lehet.

Would it supply microelements (B, Co, Cu, Mn, Mo, Zn, V) to the soil?

No information

Would it provide sufficient amounts of special nutrients to the soil?

Would it increase the humus/organic matter content of the soil?

Yes

Justification, references

Szervesanyag tartalmából kifolyólag.

Would it suffice as a main component of growing media?

Would it suffice as an additive to growing media?

Yes

Justification, references

Könnyen biodegradálható összetevőinek köszönhetően kiválóan alkalmas komposztálásra és termesztőközegek kialakítására.

[1]- Babcsány Ildikó et al. (2005) Útmutató a legjobb technika meghatározásához a tejfeldolgozás terén, Környezetvédelmi és Vízügyi Minisztérium, Budapest

Would it improve the structure of compacted soil and/or contribute to soil crumb formation of poorly structured soils?

No information

Would it be suitable for physical stabilisation and/or texture improvement of loose, quagmire soils?

No information

Would it be suitable for amending sandy soils?

No information

Would it be suitable for erosion prevention?

Yes

Justification, references

A talaj humusztartalmának, termőképességének és vízháztartásának javításával közvetetten alkalmas lehet eróziógátlásra, mivel kedvező feltételeket teremthet a növénytakaró kialakulásához.

Would it be suitable for amending acidic soils?

Would it be suitable for amending saline and sodic soils?

Would it reduce the mobility and availability of the contaminants?

Would it intensify the mobility, availability of the contaminants?

Would it intensify physical, chemical, and/or biological degradation and decomposition of contaminants?

No information

Would it be suitable for production of geotechnical elements?

Justification, references

Nem jellemző

Risks associated with potential utilisation in soil

Patogéneket tartalmazhat. Kihelyezése után erős szaghatás is jelentkezhet [1]. Magas szervesanyag-tartalma miatt élővizekbe kerülve eutrofizációt okozhat. [1]- Pandian Sivakumar et al.: Anaerobic treatment of spoiled milk from milk processing industry for energy recovery – A laboratory to pilot scale study,Elsevier Ltd, Fuel, 96, 482–486, 2012

Properties of the datasheet

Datasheet id (original)

1258

Creator

Böröndi Tamás

Status

Verified

Adatlap típusaWaste / by-product survey

Létrehozás2012-08-27

Módosítás2018-06-22