Die probleem met afvalwater is erg.

Die is the definite article in Afrikaans, and it usually means the.

So die probleem = the problem.

Unlike English, Afrikaans does not usually distinguish between the for singular and plural, and it also does not have different forms like de/het in Dutch. In most cases, die is simply the standard definite article.

Afrikaans uses die as the normal definite article for nouns. It does not keep the Dutch article system with de and het.

So in Afrikaans:

• die probleem = the problem
• die man = the man
• die huis = the house

This makes Afrikaans simpler than Dutch in this area.

Met means with.

In this sentence, die probleem met afvalwater literally looks like the problem with wastewater.

It links probleem to what the problem concerns:

• ’n probleem met verkeer = a problem with traffic
• ’n probleem met geld = a problem with money
• ’n probleem met afvalwater = a problem with wastewater

Afvalwater is a compound noun, which is very common in Afrikaans.

It is made up of:

• afval = waste
• water = water

So afvalwater literally means waste water, usually written as one word in Afrikaans: afvalwater.

Afrikaans often combines words this way:

• skoolboek = schoolbook
• waterpyp = water pipe
• afvalwater = wastewater

Yes. Is is the present tense form of wees (to be) and works much like English is.

So:

• Die probleem ... is erg.
• The problem ... is serious/bad.

Afrikaans verbs are usually much simpler than English verbs because they do not change much for different subjects:

• Ek is = I am
• Jy is = you are
• Hy is = he is
• Ons is = we are

So is stays the same across persons.

In this sentence, erg means something like serious, bad, or severe.

That can confuse learners, because erg can also function in other contexts a bit like very or badly, depending on usage.

Here, though, erg is describing the problem itself:

• Die probleem is erg. = The problem is serious/bad.

A useful contrast:

• Dit is erg. = It is bad/serious.
• Ek hou baie daarvan. = I like it very much.
  (Here Afrikaans usually uses baie, not erg, for plain very in many common situations.)

So in this sentence, think of erg as serious/bad, not just very.

Both can work, but they are not always identical in tone.

• erg often means bad, serious, severe
• ernstig means serious in a more direct, formal, or literal way

So:

• Die probleem is erg. = The problem is bad/serious.
• Die probleem is ernstig. = The problem is serious.

In everyday language, erg is very common and natural. Ernstig can sound a bit more formal or more specifically focused on seriousness.

In this sentence, erg comes after the verb is, so it is being used predicatively, not directly before the noun.

Compare:

• Die probleem is erg.
• The problem is serious.

In this position, Afrikaans adjectives usually stay in their basic form.

If an adjective comes before a noun, it often takes -e:

• ’n ernstige probleem = a serious problem

But after is, it usually stays plain:

• Die probleem is ernstig
• Die probleem is erg

So erg does not need an ending here.

This is a straightforward main clause, and in simple statements Afrikaans often looks quite similar to English:

• Die probleem = subject
• met afvalwater = phrase attached to the noun
• is = verb
• erg = complement/adjective

So the structure is basically: Subject + verb + description

Afrikaans word order becomes more different from English in other situations, especially:

• subordinate clauses
• sentences with multiple verbs
• inversion after adverbs

But this sentence is one of the easier, more English-like patterns.

A rough English-friendly guide would be:

duh pro-BLEEM met AHF-val-vah-ter is ERRKH

A few notes:

• die is usually pronounced like duh in Afrikaans, not like English die
• probleem sounds close to pro-BLEEM
• afvalwater has a clear v/f-type sound in the middle depending on accent and speech
• g in erg is the typical Afrikaans guttural sound, made at the back of the throat

If that last sound is difficult, that is very normal for English speakers.

Yes, you could. Afrikaans often allows noun compounds like that.

• Die probleem met afvalwater is erg.
• Die afvalwaterprobleem is erg.

The first version is often clearer and more natural for learners because it is less dense:

• the problem with wastewater

The compound version:

• the wastewater problem

Both are possible, but the original sentence may sound more neutral and easier to process.

They are related, but not always exactly the same.

• afvalwater = wastewater, used broadly for used or contaminated water
• rioolwater = sewage / sewer water, usually more specifically water from sewers

So afvalwater can be broader, while rioolwater is more specific. The best choice depends on context.

Because afvalwater is part of the phrase met afvalwater and is being used in a general sense.

So:

• die probleem met afvalwater = the problem with wastewater

This is similar to English, where you also often say with wastewater, not necessarily with the wastewater, unless you mean some specific wastewater already identified in the context.

If you wanted to refer to a specific amount or instance, you might use an article:

• die probleem met die afvalwater = the problem with the wastewater

That would sound more specific.